21429

Number 21429 is an odd five-digits composite number and natural number following 21428 and preceding 21430.

Properties of the number 21429

Nominal	21429
Cardinal	twenty-one thousand four hundred twenty-nine
Cardinal twenty-one thousand four hundred twenty-nine
Ordinal	21,429th
Number of digits	5
Sum of digits	18
Product of digits	144
Number parity	Odd

Previous number is 21428

Next number is 21430

Calculation was done in 0.0000519753 seconds

Prime Factorization of 21429

Prime factorization	3 x 3 x 2381
Prime factorization in exponent form	3² x 2381
Prime factors	3, 2381
Number of distinct prime factors ω(n)	2
Total number of prime factors Ω(n)	3
Sum of prime factors	2384
Product of prime factors	7143

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Divisors of 21429

List of proper divisors	1, 3, 9, 2381, 7143
List of all dividers	1, 3, 9, 2381, 7143, 21429
Number of divisors d(n)	6
Sum of all divisors σ(n)	30966
Aliquot sum	9537
21429 is a deficient number , since it is larger than the sum of its proper divisors (9537). Its deficiency is 11892.

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Prime numbers

Is 21429 a prime number?	No
Is 21429 a semiprime number?	No
Is 21429 a Chen prime number?	No
Is 21429 a Mersenne prime number?	No

Previous prime is 21419

Next prime is 21433

Calculation was done in 0.0421390533 seconds

Sequences

Is 21429 a Catalan number?	No
Is 21429 a Fibonacci number?	No
Is 21429 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.

21429 is not a Happy number

21429 is not a Humble number

21429 is not a Münchhausen number

21429 is not a Perfect number

21429 is not a Perfect square

21429 is not a Palindrome

Calculation was done in 0.0077559948 seconds

Numeric Bases of 21429

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	101001110110101₂
3	Ternary	1002101200₃
4	Quaternary	11032311₄
5	Quinary	1141204₅
6	Senary	243113₆
7	Septenary	116322₇
8	Octal	51665₈
9	Nonary	32350₉
10	Decimal	21429
12	Duodecimal	10499₁₂
16	Hexadecimal	53b5₁₆
20	Vigesimal	2db9₂₀
36	Base36	gj9₃₆
60	Sexagesimal	5v9₆₀

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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 21429 (n²)	459202041
Cube of 21429 (n³)	9840240536589
Square root of 21429	146.38647478507
Natural Logarithm (ln) of 21429	9.9725004238231
Decimal Logarithm (log) of 21429	4.3310019048442

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Trigonometry

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

Sine of 21429	-0.19524756211438
Cosecant of 21429	-5.1217028738836
Cosine of 21429	-0.9807539902995
Secant of 21429	-1.0196236873781
Tangent of 21429	0.19907903923466
Cotangent of 21429	5.0231305306897

Calculation was done in 0.0000219345 seconds

Number parity

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

Is 21429 an Even Number?

Is 21429 an Odd Number?

Yes, the number 21429 is an odd number.

Total number of all odd numbers from 1 to 21429 is 10715

Sum of all the odd numbers from 1 to 21429 are 114811225

The sum of all odd numbers is a perfect square: 114811225 = 10715

An odd number is any integer (a whole number) that cannot be divided by 2 evenly. Odd numbers are the opposite of even numbers.

Previous odd number is 21427

Next odd number is 21431

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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 21429 in words is "twenty-one thousand four hundred twenty-nine", meaning that:

21429 is not an aban number (as it contains the letter a)

21429 is not an eban number (as it contains the letter e)

21429 is not an iban number (as it contains the letter i)

21429 is not an oban number (as it contains the letter o)

21429 is not a tban number (as it contains the letter t)

21429 is not an uban number (as it contains the letter u)

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Numeral systems

How to write 21429 in other number systems?

Bengali numerals	২১৪২৯
Eastern Arabic numerals	٢١٬٤٢٩
Hieroglyphs numeralsused in Ancient Egypt	𓂭𓂭𓆼𓍥𓎇𓐂
Khmer numerals	២១៤២៩
Japanese numerals	二万千四百二十九
Roman numerals	n/a
Thai numerals	๒๑๔๒๙

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Translation

How do you say 21429 in 38 different languages?

Arabic	واحد و عشرون ألف و أربعة مائة و تسعة و عشرون
Croatian	dvadeset i jedna tisuća četiristo dvadeset i devet
Czech	dvacet jedna tisíc čtyři sta dvacet devět
Danish	en og tyve tusinde fire hundrede ni og tyve
Dutch	éénentwintigduizend vierhonderdnegenentwintig
Estonian	akpe blaeve vɔ ɖekɛ alafa ene blaeve vɔ asieke
Faroese	tjúgoeitt tusin og fýrehundraðogtjúgoníggju
Filipino	dalawáng pû’t isáng libó’t ápat na daán at dalawáng pû’t siyám
Finnish	kaksikymmentäyksituhattaneljäsataakaksikymmentäyhdeksän
French	vingt et un mille quatre cent vingt-neuf
Greek	είκοσι μία χίλιάδες τετρακόσια είκοσι εννέα
German	einundzwanzigtausendvierhundertneunundzwanzig
Hebrew	עשרים ואחד אלף ארבע מאות עשרים ותשע
Hindi	इक्कीस हज़ार चार सौ उनतीस
Hungarian	huszonegyezernégyszázhuszonkilenc
Icelandic	tuttugu og eitt þúsund og fjögurhundrað og tuttugu og níu
Indonesian	dua puluh satu ribu empat ratus dua puluh sembilan
Italian	ventunomilaquattrocentoventinove
Japanese	二万千四百二十九
Korean	이만 천사백이십구
Latvian	divdesmit viens tūkstoši četrsimt divdesmit deviņi
Lithuanian	dvidešimt vienas tūkstantis keturi šimtai dvidešimt devyni
Norwegian	tjueett tusen fire hundre og tjueni
Persian	بیست و یک هزار و چهارصد و بیست و نه
Polish	dwadzieścia jeden tysięcy czterysta dwadzieścia dziewięć
Portuguese	vinte e um mil quatrocentos e vinte e nove
Romanian	douăzeci şi una mii patru sute douăzeci şi nouă
Russian	двадцать одна тысяча четыреста двадцать девять
Serbian	двадесет и једна хиљада четиристо двадесет и девет
Slovak	dvadsaťjedna tisíc štyristo dvadsaťdeväť
Slovene	dvaset ena tisuću štiristo dvaset devet
Spanish	veintiún mil cuatrocientos veintinueve
Swahili	elfu ishirini na moja, mia nne na ishirini na tisa
Swedish	tjugoentusenfyrahundratjugonio
Thai	สองหมื่นหนึ่งพันสี่ร้อยยี่สิบเก้า
Turkish	yirmi bir bin dört yüz yirmi dokuz
Ukrainian	двадцять одна тисяча чотириста двадцять девʼять
Vietnamese	hai mươi mốt nghìn bốn trăm hai mươi chín

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Miscellaneous

Number 21429 reversed	92412
Unicode Character	U+53B5	厵
Unix Timestamp	Thu, 01 Jan 1970 05:57:09 +0000

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