21996

Number 21996 is an even five-digits composite number and natural number following 21995 and preceding 21997.

Properties of the number 21996

Nominal	21996
Cardinal	twenty-one thousand nine hundred ninety-six
Cardinal twenty-one thousand nine hundred ninety-six
Ordinal	21,996th
Number of digits	5
Sum of digits	27
Product of digits	972
Number parity	Even

Previous number is 21995

Next number is 21997

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Prime Factorization of 21996

Prime factorization	2 x 2 x 3 x 3 x 13 x 47
Prime factorization in exponent form	2² x 3² x 13 x 47
Prime factors	2, 3, 13, 47
Number of distinct prime factors ω(n)	4
Total number of prime factors Ω(n)	6
Sum of prime factors	65
Product of prime factors	3666

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Divisors of 21996

List of proper divisors	1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3666, 5499, 7332, 10998
List of all dividers	1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3666, 5499, 7332, 10998, 21996
Number of divisors d(n)	36
Sum of all divisors σ(n)	61152
Aliquot sum	39156
21996 is an abundant number , because the sum of its proper divisors (39156) is greater than itself. Its abundance is 17160.

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Prime numbers

Is 21996 a prime number?	No
Is 21996 a semiprime number?	No
Is 21996 a Chen prime number?	No
Is 21996 a Mersenne prime number?	No

Previous prime is 21991

Next prime is 21997

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Sequences

Is 21996 a Catalan number?	No
Is 21996 a Fibonacci number?	No
Is 21996 a Idoneal number?	No

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Number theory

Number theory is a branch of pure mathematics devoted primarily to the study of the integers and integer-valued functions.

21996 is a Happy number

21996 is not a Humble number

21996 is not a Münchhausen number

21996 is not a Perfect number

21996 is not a Perfect square

21996 is not a Palindrome

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Numeric Bases of 21996

In mathematics, a base or radix of a numeral system is the number of unique digits, including zero, used to represent numbers in that system.

Base	System	Value
2	Binary	101010111101100₂
3	Ternary	1010011200₃
4	Quaternary	11113230₄
5	Quinary	1200441₅
6	Senary	245500₆
7	Septenary	121062₇
8	Octal	52754₈
9	Nonary	33150₉
10	Decimal	21996
12	Duodecimal	10890₁₂
16	Hexadecimal	55ec₁₆
20	Vigesimal	2ejg₂₀
36	Base36	gz0₃₆
60	Sexagesimal	66a₆₀

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Mathematical operations

Mathematical operations are actions that are performed on numbers or mathematical expressions to find a numerical result.

Square of 21996 (n²)	483824016
Cube of 21996 (n³)	10642193055936
Square root of 21996	148.3104851317
Natural Logarithm (ln) of 21996	9.9986158976277
Decimal Logarithm (log) of 21996	4.3423437110098

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Trigonometry

Trigonometry is the study of the relationship between the angles and sides of a triangle.

Sine of 21996	-0.99035007074993
Cosecant of 21996	-1.009743957753
Cosine of 21996	0.13858837384719
Secant of 21996	7.2156124806156
Tangent of 21996	-7.1459823306818
Cotangent of 21996	-0.13993877310701

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Number parity

Parity is the property of an integer of whether it is even or odd.

Is 21996 an Even Number?

Yes, the number 21996 is an even number.

Is 21996 an Odd Number?

Previous even number is 21994

Next even number is 21998

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Ban number

In recreational mathematics, a ban number is a number that does not contain a particular letter when spelled out in English; in other words, the letter is "banned".

The spelling of 21996 in words is "twenty-one thousand nine hundred ninety-six", meaning that:

21996 is not an aban number (as it contains the letter a)

21996 is not an eban number (as it contains the letter e)

21996 is not an iban number (as it contains the letter i)

21996 is not an oban number (as it contains the letter o)

21996 is not a tban number (as it contains the letter t)

21996 is not an uban number (as it contains the letter u)

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Numeral systems

How to write 21996 in other number systems?

Bengali numerals	২১৯৯৬
Eastern Arabic numerals	٢١٬٩٩٦
Hieroglyphs numeralsused in Ancient Egypt	𓂭𓂭𓆼𓍪𓎎𓏿
Khmer numerals	២១៩៩៦
Japanese numerals	二万千九百九十六
Roman numerals	n/a
Thai numerals	๒๑๙๙๖

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Translation

How do you say 21996 in 38 different languages?

Arabic	واحد و عشرون ألف و تسعة مائة و ستة و تسعون
Croatian	dvadeset i jedna tisuća devetsto devedeset i šest
Czech	dvacet jedna tisíc devět set devadesát šest
Danish	en og tyve tusinde ni hundrede seks og halvfems
Dutch	éénentwintigduizend negenhonderdzesennegentig
Estonian	akpe blaeve vɔ ɖekɛ alafa asieke blaasieke vɔ ade
Faroese	tjúgoeitt tusin og níggjuhundraðognítiseks
Filipino	dalawáng pû’t isáng libó’t siyám na daán at siyám na pû’t anim
Finnish	kaksikymmentäyksituhattayhdeksänsataayhdeksänkymmentäkuusi
French	vingt et un mille neuf cent quatre-vingt-seize
Greek	είκοσι μία χίλιάδες εννιακόσια εννενήντα έξι
German	einundzwanzigtausendneunhundertsechsundneunzig
Hebrew	עשרים ואחד אלף תשע מאות תשעים ושש
Hindi	इक्कीस हज़ार नौ सौ छियानबे
Hungarian	huszonegyezerkilencszázkilencvenhat
Icelandic	tuttugu og eitt þúsund og níuhundrað og níutíu og sex
Indonesian	dua puluh satu ribu sembilan ratus sembilan puluh enam
Italian	ventunomilanovecentonovantasei
Japanese	二万千九百九十六
Korean	이만 천구백구십육
Latvian	divdesmit viens tūkstoši deviņsimt deviņdesmit seši
Lithuanian	dvidešimt vienas tūkstantis devyni šimtai devyniasdešimt šeši
Norwegian	tjueett tusen ni hundre og nittiseks
Persian	بیست و یک هزار و نهصد و نود و شش
Polish	dwadzieścia jeden tysięcy dziewięćset dziewięćdziesiąt sześć
Portuguese	vinte e um mil novecentos e noventa e seis
Romanian	douăzeci şi una mii nouă sute nouăzeci şi şase
Russian	двадцать одна тысяча девятьсот девяносто шесть
Serbian	двадесет и једна хиљада деветсто деведесет и шест
Slovak	dvadsaťjedna tisíc deväťsto deväťdesiatšesť
Slovene	dvaset ena tisuću devetsto devetdeset šest
Spanish	veintiún mil novecientos noventa y seis
Swahili	elfu ishirini na moja, mia tisa na tisini na sita
Swedish	tjugoentusenniohundranittiosex
Thai	สองหมื่นหนึ่งพันเก้าร้อยเก้าสิบหก
Turkish	yirmi bir bin dokuz yüz doksan altı
Ukrainian	двадцять одна тисяча девʼятсот девʼяносто шість
Vietnamese	hai mươi mốt nghìn chín trăm chín mươi sáu

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Miscellaneous

Number 21996 reversed	69912
Unicode Character	U+55EC	嗬
Unix Timestamp	Thu, 01 Jan 1970 06:06:36 +0000

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