21164

Number 21164 is an even five-digits composite number and natural number following 21163 and preceding 21165.

Properties of the number 21164

Nominal	21164
Cardinal	twenty-one thousand one hundred sixty-four
Cardinal twenty-one thousand one hundred sixty-four
Ordinal	21,164th
Number of digits	5
Sum of digits	14
Product of digits	48
Number parity	Even

Previous number is 21163

Next number is 21165

Calculation was done in 0.0000438690 seconds

Prime Factorization of 21164

Prime factorization	2 x 2 x 11 x 13 x 37
Prime factorization in exponent form	2² x 11 x 13 x 37
Prime factors	2, 11, 13, 37
Number of distinct prime factors ω(n)	4
Total number of prime factors Ω(n)	5
Sum of prime factors	63
Product of prime factors	10582

Calculation was done in 0.0000522137 seconds

Divisors of 21164

List of proper divisors	1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 143, 148, 286, 407, 481, 572, 814, 962, 1628, 1924, 5291, 10582
List of all dividers	1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 143, 148, 286, 407, 481, 572, 814, 962, 1628, 1924, 5291, 10582, 21164
Number of divisors d(n)	24
Sum of all divisors σ(n)	44688
Aliquot sum	23524
21164 is an abundant number , because the sum of its proper divisors (23524) is greater than itself. Its abundance is 2360.

Calculation was done in 0.0000340939 seconds

Prime numbers

Is 21164 a prime number?	No
Is 21164 a semiprime number?	No
Is 21164 a Chen prime number?	No
Is 21164 a Mersenne prime number?	No

Previous prime is 21163

Next prime is 21169

Calculation was done in 0.0019929409 seconds

Sequences

Is 21164 a Catalan number?	No
Is 21164 a Fibonacci number?	No
Is 21164 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.

21164 is not a Happy number

21164 is not a Humble number

21164 is not a Münchhausen number

21164 is not a Perfect number

21164 is not a Perfect square

21164 is not a Palindrome

Calculation was done in 0.0072090626 seconds

Numeric Bases of 21164

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	101001010101100₂
3	Ternary	1002000212₃
4	Quaternary	11022230₄
5	Quinary	1134124₅
6	Senary	241552₆
7	Septenary	115463₇
8	Octal	51254₈
9	Nonary	32025₉
10	Decimal	21164
12	Duodecimal	102b8₁₂
16	Hexadecimal	52ac₁₆
20	Vigesimal	2ci4₂₀
36	Base36	gbw₃₆
60	Sexagesimal	5qi₆₀

Calculation was done in 0.0000240803 seconds

Mathematical operations

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

Square of 21164 (n²)	447914896
Cube of 21164 (n³)	9479670858944
Square root of 21164	145.47852075135
Natural Logarithm (ln) of 21164	9.960056904024
Decimal Logarithm (log) of 21164	4.32559775286

Calculation was done in 0.0000391006 seconds

Trigonometry

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

Sine of 21164	0.78932402223781
Cosecant of 21164	1.2669068365168
Cosine of 21164	-0.61397686268973
Secant of 21164	-1.6287258702538
Tangent of 21164	-1.2855924550315
Cotangent of 21164	-0.77785148480473

Calculation was done in 0.0000081062 seconds

Number parity

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

Is 21164 an Even Number?

Yes, the number 21164 is an even number.

Is 21164 an Odd Number?

Previous even number is 21162

Next even number is 21166

Calculation was done in 0.0000050068 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 21164 in words is "twenty-one thousand one hundred sixty-four", meaning that:

21164 is not an aban number (as it contains the letter a)

21164 is not an eban number (as it contains the letter e)

21164 is not an iban number (as it contains the letter i)

21164 is not an oban number (as it contains the letter o)

21164 is not a tban number (as it contains the letter t)

21164 is not an uban number (as it contains the letter u)

Calculation was done in 0.0000030994 seconds

Numeral systems

How to write 21164 in other number systems?

Bengali numerals	২১১৬৪
Eastern Arabic numerals	٢١٬١٦٤
Hieroglyphs numeralsused in Ancient Egypt	𓂭𓂭𓆼𓍢𓎋𓏽
Khmer numerals	២១១៦៤
Japanese numerals	二万千百六十四
Roman numerals	n/a
Thai numerals	๒๑๑๖๔

Calculation was done in 0.0001230240 seconds

Translation

How do you say 21164 in 38 different languages?

Arabic	واحد و عشرون ألف و مائة و أربعة و ستون
Croatian	dvadeset i jedna tisuća sto šezdeset i četiri
Czech	dvacet jedna tisíc sto šedesát čtyři
Danish	en og tyve tusinde et hundrede fire og tres
Dutch	éénentwintigduizend honderdvierenzestig
Estonian	akpe blaeve vɔ ɖekɛ alafa ɖeka blaade vɔ ene
Faroese	tjúgoeitt tusin og eitthundraðogsekstifýre
Filipino	dalawáng pû’t isáng libó’t isáng daán at anim na pû’t ápat
Finnish	kaksikymmentäyksituhattasatakuusikymmentäneljä
French	vingt et un mille cent soixante-quatre
Greek	είκοσι μία χίλιάδες εκατόν εξήντα τέσσερα
German	einundzwanzigtausendeinhundertvierundsechzig
Hebrew	עשרים ואחד אלף מאה שישים וארבע
Hindi	इक्कीस हज़ार एक सौ चौंसठ
Hungarian	huszonegyezerszázhatvannégy
Icelandic	tuttugu og eitt þúsund og eitthundrað og sextíu og fjórir
Indonesian	dua puluh satu ribu seratus enam puluh empat
Italian	ventunomilacentosessantaquattro
Japanese	二万千百六十四
Korean	이만 천백육십사
Latvian	divdesmit viens tūkstoši simt sešdesmit četri
Lithuanian	dvidešimt vienas tūkstantis šimtas šešiasdešimt keturi
Norwegian	tjueett tusen hundre og sekstifire
Persian	بیست و یک هزار و صد و شصت و چهار
Polish	dwadzieścia jeden tysięcy sto sześćdziesiąt cztery
Portuguese	vinte e um mil cento e sessenta e quatro
Romanian	douăzeci şi una mii una sută şasezeci şi patru
Russian	двадцать одна тысяча сто шестьдесят четыре
Serbian	двадесет и једна хиљада сто шездесет и четири
Slovak	dvadsaťjedna tisíc jednasto šesťdesiatštyri
Slovene	dvaset ena tisuću sto šestdeset štiri
Spanish	veintiún mil ciento sesenta y cuatro
Swahili	elfu ishirini na moja, mia moja na sitini na nne
Swedish	tjugoentusenenhundrasextiofyra
Thai	สองหมื่นหนึ่งพันหนึ่งร้อยหกสิบสี่
Turkish	yirmi bir bin yüz altmış dört
Ukrainian	двадцять одна тисяча сто шістдесят чотири
Vietnamese	hai mươi mốt nghìn một trăm sáu mươi tư

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Miscellaneous

Number 21164 reversed	46112
Unicode Character	U+52AC	劬
Unix Timestamp	Thu, 01 Jan 1970 05:52:44 +0000

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