21331

Number 21331 is an odd five-digits composite number and natural number following 21330 and preceding 21332.

Properties of the number 21331

Nominal	21331
Cardinal	twenty-one thousand three hundred thirty-one
Cardinal twenty-one thousand three hundred thirty-one
Ordinal	21,331st
Number of digits	5
Sum of digits	10
Product of digits	18
Number parity	Odd

Previous number is 21330

Next number is 21332

Calculation was done in 0.0000400543 seconds

Prime Factorization of 21331

Prime factorization	83 x 257
Prime factors	83, 257
Number of distinct prime factors ω(n)	2
Total number of prime factors Ω(n)	2
Sum of prime factors	340
Product of prime factors	21331

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Divisors of 21331

List of proper divisors	1, 83, 257
List of all dividers	1, 83, 257, 21331
Number of divisors d(n)	4
Sum of all divisors σ(n)	21672
Aliquot sum	341
21331 is a deficient number , since it is larger than the sum of its proper divisors (341). Its deficiency is 20990.

Calculation was done in 0.0000209808 seconds

Prime numbers

Is 21331 a prime number?	No
Is 21331 a semiprime number?	Yes
Is 21331 a Chen prime number?	No
Is 21331 a Mersenne prime number?	No

Previous prime is 21323

Next prime is 21341

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Sequences

Is 21331 a Catalan number?	No
Is 21331 a Fibonacci number?	No
Is 21331 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.

21331 is not a Happy number

21331 is not a Humble number

21331 is not a Münchhausen number

21331 is not a Perfect number

21331 is not a Perfect square

21331 is not a Palindrome

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Numeric Bases of 21331

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	101001101010011₂
3	Ternary	1002021001₃
4	Quaternary	11031103₄
5	Quinary	1140311₅
6	Senary	242431₆
7	Septenary	116122₇
8	Octal	51523₈
9	Nonary	32231₉
10	Decimal	21331
12	Duodecimal	10417₁₂
16	Hexadecimal	5353₁₆
20	Vigesimal	2d6b₂₀
36	Base36	ggj₃₆
60	Sexagesimal	5tV₆₀

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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 21331 (n²)	455011561
Cube of 21331 (n³)	9705851607691
Square root of 21331	146.05136082899
Natural Logarithm (ln) of 21331	9.9679166926918
Decimal Logarithm (log) of 21331	4.3290112157074

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Trigonometry

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

Sine of 21331	-0.40238252635787
Cosecant of 21331	-2.485197379348
Cosine of 21331	0.91547162844179
Secant of 21331	1.0923331416639
Tangent of 21331	-0.43953576916716
Cotangent of 21331	-2.2751276918709

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Number parity

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

Is 21331 an Even Number?

Is 21331 an Odd Number?

Yes, the number 21331 is an odd number.

Total number of all odd numbers from 1 to 21331 is 10666

Sum of all the odd numbers from 1 to 21331 are 113763556

The sum of all odd numbers is a perfect square: 113763556 = 10666

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 21329

Next odd number is 21333

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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 21331 in words is "twenty-one thousand three hundred thirty-one", meaning that:

21331 is not an aban number (as it contains the letter a)

21331 is not an eban number (as it contains the letter e)

21331 is not an iban number (as it contains the letter i)

21331 is not an oban number (as it contains the letter o)

21331 is not a tban number (as it contains the letter t)

21331 is not an uban number (as it contains the letter u)

Calculation was done in 0.0000040531 seconds

Numeral systems

How to write 21331 in other number systems?

Bengali numerals	২১৩৩১
Eastern Arabic numerals	٢١٬٣٣١
Hieroglyphs numeralsused in Ancient Egypt	𓂭𓂭𓆼𓍤𓎈𓏺
Khmer numerals	២១៣៣១
Japanese numerals	二万千三百三十一
Roman numerals	n/a
Thai numerals	๒๑๓๓๑

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Translation

How do you say 21331 in 38 different languages?

Arabic	واحد و عشرون ألف و ثلاثة مائة و واحد و ثلاثون
Croatian	dvadeset i jedna tisuća tristo trideset i jedan
Czech	dvacet jedna tisíc tři sta třicet jeden
Danish	en og tyve tusinde tre hundrede en og tredive
Dutch	éénentwintigduizend driehonderdéénendertig
Estonian	akpe blaeve vɔ ɖekɛ alafa etɔ̃ blaetɔ̃ vɔ ɖekɛ
Faroese	tjúgoeitt tusin og trýhundraðogtríatiein
Filipino	dalawáng pû’t isáng libó’t tatlóng daán at tatlóng pû’t isá
Finnish	kaksikymmentäyksituhattakolmesataakolmekymmentäyksi
French	vingt et un mille trois cent trente et un
Greek	είκοσι μία χίλιάδες τριακόσια τριάντα ένα
German	einundzwanzigtausenddreihunderteinunddreißig
Hebrew	עשרים ואחד אלף שלוש מאות שלושים ואחת
Hindi	इक्कीस हज़ार तीन सौ इकतीस
Hungarian	huszonegyezerháromszázharmincegy
Icelandic	tuttugu og eitt þúsund og þrjúhundrað og þrjátíu og einn
Indonesian	dua puluh satu ribu tiga ratus tiga puluh satu
Italian	ventunomilatrecentotrentuno
Japanese	二万千三百三十一
Korean	이만 천삼백삼십일
Latvian	divdesmit viens tūkstoši trīssimt trīsdesmit viens
Lithuanian	dvidešimt vienas tūkstantis trys šimtai trisdešimt vienas
Norwegian	tjueett tusen tre hundre og trettién
Persian	بیست و یک هزار و سیصد و سی و یک
Polish	dwadzieścia jeden tysięcy trzysta trzydzieści jeden
Portuguese	vinte e um mil trezentos e trinta e um
Romanian	douăzeci şi una mii trei sute treizeci şi unu
Russian	двадцать одна тысяча триста тридцать один
Serbian	двадесет и једна хиљада триста тридесет и један
Slovak	dvadsaťjedna tisíc tristo tridsaťjeden
Slovene	dvaset ena tisuću tristo trideset ena
Spanish	veintiún mil trescientos treinta y uno
Swahili	elfu ishirini na moja, mia tatu na thelathini na moja
Swedish	tjugoentusentrehundratrettioen
Thai	สองหมื่นหนึ่งพันสามร้อยสามสิบเอ็ด
Turkish	yirmi bir bin üç yüz otuz bir
Ukrainian	двадцять одна тисяча триста тридцять один
Vietnamese	hai mươi mốt nghìn ba trăm ba mươi mốt

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Miscellaneous

Number 21331 reversed	13312
Unicode Character	U+5353	卓
Unix Timestamp	Thu, 01 Jan 1970 05:55:31 +0000

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