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21208

Number 21208 is an even five-digits composite number and natural number following 21207 and preceding 21209.

Properties of the number 21208

Nominal21208
Cardinaltwenty-one thousand two hundred eight
Cardinal
twenty-one thousand two hundred eight
Ordinal21,208th
Number of digits5
Sum of digits13
Product of digits0
Number parityEven
Calculation was done in 0.0000679493 seconds

Prime Factorization of 21208

Prime factorization2 x 2 x 2 x 11 x 241
Prime factorization in exponent form23 x 11 x 241
Prime factors2, 11, 241
Number of distinct prime factors ω(n)3
Total number of prime factors Ω(n)5
Sum of prime factors254
Product of prime factors5302
Calculation was done in 0.0000579357 seconds

Divisors of 21208

List of proper divisors 1, 2, 4, 8, 11, 22, 44, 88, 241, 482, 964, 1928, 2651, 5302, 10604
List of all dividers1, 2, 4, 8, 11, 22, 44, 88, 241, 482, 964, 1928, 2651, 5302, 10604, 21208
Number of divisors d(n)16
Sum of all divisors σ(n)43560
Aliquot sum 22352
21208 is an abundant number , because the sum of its proper divisors (22352) is greater than itself. Its abundance is 1144.
Calculation was done in 0.0000331402 seconds

Prime numbers

Is 21208 a prime number?No
Is 21208 a semiprime number?No
Is 21208 a Chen prime number?No
Is 21208 a Mersenne prime number?No
Calculation was done in 0.0017349720 seconds

Sequences

Is 21208 a Catalan number?No
Is 21208 a Fibonacci number?No
Is 21208 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.
21208 is not a Happy number
21208 is not a Humble number
21208 is not a Münchhausen number
21208 is not a Perfect number
21208 is not a Perfect square
21208 is not a Palindrome
Calculation was done in 0.0075650215 seconds

Numeric Bases of 21208

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.
BaseSystemValue
2Binary1010010110110002
3Ternary10020021113
4Quaternary110231204
5Quinary11343135
6Senary2421046
7Septenary1155557
8Octal513308
9Nonary320749
10Decimal21208
12Duodecimal1033412
16Hexadecimal52d816
20Vigesimal2d0820
36Base36gd436
60Sexagesimal5rS60
Calculation was done in 0.0000259876 seconds

Mathematical operations

Mathematical operations are actions that are performed on numbers or mathematical expressions to find a numerical result.
Square of 21208 (n2)449779264
Cube of 21208 (n3)9538918630912
Square root of 21208145.62966730718
Natural Logarithm (ln) of 212089.9621337479689
Decimal Logarithm (log) of 212084.326499714725
Calculation was done in 0.0000050068 seconds

Trigonometry

Trigonometry is the study of the relationship between the angles and sides of a triangle.
Sine of 212080.77833176954957
Cosecant of 212081.2847991552223
Cosine of 21208-0.62785321255038
Secant of 21208-1.5927289691454
Tangent of 21208-1.2396715569678
Cotangent of 21208-0.80666527708837
Calculation was done in 0.0000088215 seconds

Number parity

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

Is 21208 an Even Number?

Yes, the number 21208 is an even number.

Is 21208 an Odd Number?

No
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 21208 in words is "twenty-one thousand two hundred eight", meaning that:
21208 is not an aban number (as it contains the letter a)
21208 is not an eban number (as it contains the letter e)
21208 is not an iban number (as it contains the letter i)
21208 is not an oban number (as it contains the letter o)
21208 is not a tban number (as it contains the letter t)
21208 is not an uban number (as it contains the letter u)
Calculation was done in 0.0000040531 seconds

Numeral systems

How to write 21208 in other number systems?
Bengali numerals২১২০৮
Eastern Arabic numerals٢١٬٢٠٨
Hieroglyphs numeralsused in Ancient Egypt𓂭𓂭𓆼𓍣𓐁
Khmer numerals២១២០៨
Japanese numerals二万千二百八
Roman numeralsn/a
Thai numerals๒๑๒๐๘
Calculation was done in 0.0001239777 seconds

Translation

How do you say 21208 in 38 different languages?
Arabicواحد و عشرون ألف و مائتان و ثمانية
Croatiandvadeset i jedna tisuća dvjesto osam
Czechdvacet jedna tisíc dvě stě osm
Danish en og tyve tusinde to hundrede otte
Dutchéénentwintigduizend tweehonderd en acht
Estonianakpe blaeve vɔ ɖekɛ alafa eve kple enyi
Faroesetjúgo­eitt tusin og tvey­hundrað­og­átta
Filipinodalawáng pû’t isáng libó’t dalawáng daán at waló
Finnishkaksi­kymmentä­yksi­tuhatta­kaksi­sataa­kahdeksan
Frenchvingt et un mille deux cent huit
Greekείκοσι μία χίλιάδες διακόσια οκτώ
Germanein­und­zwanzig­tausend­zwei­hundert­acht
Hebrewעשרים ואחד אלף מאתיים ושמונה
Hindiइक्कीस हज़ार दो सौ आठ
Hungarianhuszon­egy­ezer­két­száz­nyolc
Icelandictuttugu og eitt þúsund og tvö­hundrað og átta
Indonesiandua puluh satu ribu dua ratus delapan
Italianventunomiladuecentootto
Japanese二万千二百八
Korean이만 천이백팔
Latviandivdesmit viens tūkstoši divsimt astoņi
Lithuaniandvidešimt vienas tūkstantis du šimtai aštuoni
Norwegiantjue­ett tusen to hundre og åtte
Persianبیست و یک هزار و دویست و هشت
Polishdwadzieścia jeden tysięcy dwieście osiem
Portuguesevinte e um mil duzentos e oito
Romaniandouăzeci şi una mii două sute opt
Russianдвадцать одна тысяча двести восемь
Serbianдвадесет и једна хиљада двеста осам
Slovakdvadsať­jedna tisíc dve­sto osem
Slovenedvaset ena tisuću dvjesto osem
Spanish veintiún mil doscientos ocho
Swahilielfu ishirini na moja, mia mbili na nane
Swedishtjugoentusentvåhundraåtta
Thaiสอง​หมื่น​หนึ่ง​พัน​สอง​ร้อย​แปด
Turkishyirmi bir bin iki yüz sekiz
Ukrainianдвадцять одна тисяча двісті вісім
Vietnamesehai mươi mốt nghìn hai trăm lẻ tám
Calculation was done in 0.0244691372 seconds

Miscellaneous

Number 21208 reversed80212
Unicode CharacterU+52D8
Unix TimestampThu, 01 Jan 1970 05:53:28 +0000
Calculation was done in 0.0000340939 seconds
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