21377

Number 21377 is an odd five-digits prime number and natural number following 21376 and preceding 21378.

Properties of the number 21377

Nominal	21377
Cardinal	twenty-one thousand three hundred seventy-seven
Cardinal twenty-one thousand three hundred seventy-seven
Ordinal	21,377th
Number of digits	5
Sum of digits	20
Product of digits	294
Number parity	Odd

Previous number is 21376

Next number is 21378

Calculation was done in 0.0000419617 seconds

Prime Factorization of 21377

Prime factorization	21377
Prime factors	21377
Number of distinct prime factors ω(n)	1
Total number of prime factors Ω(n)	1
Sum of prime factors	21377
Product of prime factors	21377

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Divisors of 21377

List of proper divisors	1
List of all dividers	1, 21377
Number of divisors d(n)	2
Sum of all divisors σ(n)	21378
Aliquot sum	1
21377 is a deficient number , since it is larger than the sum of its proper divisors (1). Its deficiency is 21376.

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Prime numbers

Is 21377 a prime number?	Yes
Is 21377 a semiprime number?	No
Is 21377 a Chen prime number?	Yes
Is 21377 a Mersenne prime number?	No

Previous prime is 21347

Next prime is 21379

Calculation was done in 0.0929489136 seconds

Sequences

Is 21377 a Catalan number?	No
Is 21377 a Fibonacci number?	No
Is 21377 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.

21377 is not a Happy number

21377 is not a Humble number

21377 is not a Münchhausen number

21377 is not a Perfect number

21377 is not a Perfect square

21377 is not a Palindrome

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Numeric Bases of 21377

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	101001110000001₂
3	Ternary	1002022202₃
4	Quaternary	11032001₄
5	Quinary	1141002₅
6	Senary	242545₆
7	Septenary	116216₇
8	Octal	51601₈
9	Nonary	32282₉
10	Decimal	21377
12	Duodecimal	10455₁₂
16	Hexadecimal	5381₁₆
20	Vigesimal	2d8h₂₀
36	Base36	ght₃₆
60	Sexagesimal	5uH₆₀

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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 21377 (n²)	456976129
Cube of 21377 (n³)	9768778709633
Square root of 21377	146.20875486783
Natural Logarithm (ln) of 21377	9.9700708566793
Decimal Logarithm (log) of 21377	4.3299467572402

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Trigonometry

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

Sine of 21377	0.99946250043077
Cosecant of 21377	1.0005377886304
Cosine of 21377	-0.032782773413271
Secant of 21377	-30.503825512066
Tangent of 21377	-30.487429718993
Cotangent of 21377	-0.032800403616085

Calculation was done in 0.0000150204 seconds

Number parity

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

Is 21377 an Even Number?

Is 21377 an Odd Number?

Yes, the number 21377 is an odd number.

Total number of all odd numbers from 1 to 21377 is 10689

Sum of all the odd numbers from 1 to 21377 are 114254721

The sum of all odd numbers is a perfect square: 114254721 = 10689

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 21375

Next odd number is 21379

Calculation was done in 0.0000059605 seconds

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 21377 in words is "twenty-one thousand three hundred seventy-seven", meaning that:

21377 is not an aban number (as it contains the letter a)

21377 is not an eban number (as it contains the letter e)

21377 is an iban number (a number without the letter i)

21377 is not an oban number (as it contains the letter o)

21377 is not a tban number (as it contains the letter t)

21377 is not an uban number (as it contains the letter u)

Calculation was done in 0.0000030994 seconds

Numeral systems

How to write 21377 in other number systems?

Bengali numerals	২১৩৭৭
Eastern Arabic numerals	٢١٬٣٧٧
Hieroglyphs numeralsused in Ancient Egypt	𓂭𓂭𓆼𓍤𓎌𓐀
Khmer numerals	២១៣៧៧
Japanese numerals	二万千三百七十七
Roman numerals	n/a
Thai numerals	๒๑๓๗๗

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Translation

How do you say 21377 in 38 different languages?

Arabic	واحد و عشرون ألف و ثلاثة مائة و سبعة و سبعون
Croatian	dvadeset i jedna tisuća tristo sedamdeset i sedam
Czech	dvacet jedna tisíc tři sta sedmdesát sedm
Danish	en og tyve tusinde tre hundrede syv og halvfjerds
Dutch	éénentwintigduizend driehonderdzevenenzeventig
Estonian	akpe blaeve vɔ ɖekɛ alafa etɔ̃ blaadre vɔ adre
Faroese	tjúgoeitt tusin og trýhundraðogsjeytisjey
Filipino	dalawáng pû’t isáng libó’t tatlóng daán at pitóng pû’t pitó
Finnish	kaksikymmentäyksituhattakolmesataaseitsemänkymmentäseitsemän
French	vingt et un mille trois cent soixante-dix-sept
Greek	είκοσι μία χίλιάδες τριακόσια εβδομήντα επτά
German	einundzwanzigtausenddreihundertsiebenundsiebzig
Hebrew	עשרים ואחד אלף שלוש מאות שבעים ושבע
Hindi	इक्कीस हज़ार तीन सौ सतहत्तर
Hungarian	huszonegyezerháromszázhetvenhét
Icelandic	tuttugu og eitt þúsund og þrjúhundrað og sjötíu og sjó
Indonesian	dua puluh satu ribu tiga ratus tujuh puluh tujuh
Italian	ventunomilatrecentosettantasette
Japanese	二万千三百七十七
Korean	이만 천삼백칠십칠
Latvian	divdesmit viens tūkstoši trīssimt septiņdesmit septiņi
Lithuanian	dvidešimt vienas tūkstantis trys šimtai septyniasdešimt septyni
Norwegian	tjueett tusen tre hundre og syttisju
Persian	بیست و یک هزار و سیصد و هفتاد و هفت
Polish	dwadzieścia jeden tysięcy trzysta siedemdziesiąt siedem
Portuguese	vinte e um mil trezentos e setenta e sete
Romanian	douăzeci şi una mii trei sute şaptezeci şi şapte
Russian	двадцать одна тысяча триста семьдесят семь
Serbian	двадесет и једна хиљада триста седамдесет и седам
Slovak	dvadsaťjedna tisíc tristo sedemdesiatsedem
Slovene	dvaset ena tisuću tristo sedemdeset sedem
Spanish	veintiún mil trescientos setenta y siete
Swahili	elfu ishirini na moja, mia tatu na sabini na saba
Swedish	tjugoentusentrehundrasjutiosju
Thai	สองหมื่นหนึ่งพันสามร้อยเจ็ดสิบเจ็ด
Turkish	yirmi bir bin üç yüz yetmiş yedi
Ukrainian	двадцять одна тисяча триста сімдесят сім
Vietnamese	hai mươi mốt nghìn ba trăm bảy mươi bảy

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Miscellaneous

Number 21377 reversed	77312
Unicode Character	U+5381	厁
Unix Timestamp	Thu, 01 Jan 1970 05:56:17 +0000

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