21468

Number 21468 is an even five-digits composite number and natural number following 21467 and preceding 21469.

Properties of the number 21468

Nominal	21468
Cardinal	twenty-one thousand four hundred sixty-eight
Cardinal twenty-one thousand four hundred sixty-eight
Ordinal	21,468th
Number of digits	5
Sum of digits	21
Product of digits	384
Number parity	Even

Previous number is 21467

Next number is 21469

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Prime Factorization of 21468

Prime factorization	2 x 2 x 3 x 1789
Prime factorization in exponent form	2² x 3 x 1789
Prime factors	2, 3, 1789
Number of distinct prime factors ω(n)	3
Total number of prime factors Ω(n)	4
Sum of prime factors	1794
Product of prime factors	10734

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Divisors of 21468

List of proper divisors	1, 2, 3, 4, 6, 12, 1789, 3578, 5367, 7156, 10734
List of all dividers	1, 2, 3, 4, 6, 12, 1789, 3578, 5367, 7156, 10734, 21468
Number of divisors d(n)	12
Sum of all divisors σ(n)	50120
Aliquot sum	28652
21468 is an abundant number , because the sum of its proper divisors (28652) is greater than itself. Its abundance is 7184.

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Prime numbers

Is 21468 a prime number?	No
Is 21468 a semiprime number?	No
Is 21468 a Chen prime number?	No
Is 21468 a Mersenne prime number?	No

Previous prime is 21467

Next prime is 21481

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Sequences

Is 21468 a Catalan number?	No
Is 21468 a Fibonacci number?	No
Is 21468 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.

21468 is not a Happy number

21468 is not a Humble number

21468 is not a Münchhausen number

21468 is not a Perfect number

21468 is not a Perfect square

21468 is not a Palindrome

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Numeric Bases of 21468

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	101001111011100₂
3	Ternary	1002110010₃
4	Quaternary	11033130₄
5	Quinary	1141333₅
6	Senary	243220₆
7	Septenary	116406₇
8	Octal	51734₈
9	Nonary	32403₉
10	Decimal	21468
12	Duodecimal	10510₁₂
16	Hexadecimal	53dc₁₆
20	Vigesimal	2dd8₂₀
36	Base36	gkc₃₆
60	Sexagesimal	5vm₆₀

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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 21468 (n²)	460875024
Cube of 21468 (n³)	9894065015232
Square root of 21468	146.51962325914
Natural Logarithm (ln) of 21468	9.9743187332967
Decimal Logarithm (log) of 21468	4.331791586615

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Trigonometry

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

Sine of 21468	-0.99730755342867
Cosecant of 21468	-1.0026997154108
Cosine of 21468	-0.073332420348108
Secant of 21468	-13.636533408457
Tangent of 21468	13.599817770837
Cotangent of 21468	0.073530397013435

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Number parity

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

Is 21468 an Even Number?

Yes, the number 21468 is an even number.

Is 21468 an Odd Number?

Previous even number is 21466

Next even number is 21470

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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 21468 in words is "twenty-one thousand four hundred sixty-eight", meaning that:

21468 is not an aban number (as it contains the letter a)

21468 is not an eban number (as it contains the letter e)

21468 is not an iban number (as it contains the letter i)

21468 is not an oban number (as it contains the letter o)

21468 is not a tban number (as it contains the letter t)

21468 is not an uban number (as it contains the letter u)

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Numeral systems

How to write 21468 in other number systems?

Bengali numerals	২১৪৬৮
Eastern Arabic numerals	٢١٬٤٦٨
Hieroglyphs numeralsused in Ancient Egypt	𓂭𓂭𓆼𓍥𓎋𓐁
Khmer numerals	២១៤៦៨
Japanese numerals	二万千四百六十八
Roman numerals	n/a
Thai numerals	๒๑๔๖๘

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Translation

How do you say 21468 in 38 different languages?

Arabic	واحد و عشرون ألف و أربعة مائة و ثمانية و ستون
Croatian	dvadeset i jedna tisuća četiristo šezdeset i osam
Czech	dvacet jedna tisíc čtyři sta šedesát osm
Danish	en og tyve tusinde fire hundrede otte og tres
Dutch	éénentwintigduizend vierhonderdachtenzestig
Estonian	akpe blaeve vɔ ɖekɛ alafa ene blaade vɔ enyi
Faroese	tjúgoeitt tusin og fýrehundraðogsekstiátta
Filipino	dalawáng pû’t isáng libó’t ápat na daán at anim na pû’t waló
Finnish	kaksikymmentäyksituhattaneljäsataakuusikymmentäkahdeksan
French	vingt et un mille quatre cent soixante-huit
Greek	είκοσι μία χίλιάδες τετρακόσια εξήντα οκτώ
German	einundzwanzigtausendvierhundertachtundsechzig
Hebrew	עשרים ואחד אלף ארבע מאות שישים ושמונה
Hindi	इक्कीस हज़ार चार सौ अड़सठ
Hungarian	huszonegyezernégyszázhatvannyolc
Icelandic	tuttugu og eitt þúsund og fjögurhundrað og sextíu og átta
Indonesian	dua puluh satu ribu empat ratus enam puluh delapan
Italian	ventunomilaquattrocentosessantotto
Japanese	二万千四百六十八
Korean	이만 천사백육십팔
Latvian	divdesmit viens tūkstoši četrsimt sešdesmit astoņi
Lithuanian	dvidešimt vienas tūkstantis keturi šimtai šešiasdešimt aštuoni
Norwegian	tjueett tusen fire hundre og sekstiåtte
Persian	بیست و یک هزار و چهارصد و شصت و هشت
Polish	dwadzieścia jeden tysięcy czterysta sześćdziesiąt osiem
Portuguese	vinte e um mil quatrocentos e sessenta e oito
Romanian	douăzeci şi una mii patru sute şasezeci şi opt
Russian	двадцать одна тысяча четыреста шестьдесят восемь
Serbian	двадесет и једна хиљада четиристо шездесет и осам
Slovak	dvadsaťjedna tisíc štyristo šesťdesiatosem
Slovene	dvaset ena tisuću štiristo šestdeset osem
Spanish	veintiún mil cuatrocientos sesenta y ocho
Swahili	elfu ishirini na moja, mia nne na sitini na nane
Swedish	tjugoentusenfyrahundrasextioåtta
Thai	สองหมื่นหนึ่งพันสี่ร้อยหกสิบแปด
Turkish	yirmi bir bin dört yüz altmış sekiz
Ukrainian	двадцять одна тисяча чотириста шістдесят вісім
Vietnamese	hai mươi mốt nghìn bốn trăm sáu mươi tám

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Miscellaneous

Number 21468 reversed	86412
Unicode Character	U+53DC	叜
Unix Timestamp	Thu, 01 Jan 1970 05:57:48 +0000

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