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21406

Number 21406 is an even five-digits composite number and natural number following 21405 and preceding 21407.

Properties of the number 21406

Nominal21406
Cardinaltwenty-one thousand four hundred six
Cardinal
twenty-one thousand four hundred six
Ordinal21,406th
Number of digits5
Sum of digits13
Product of digits0
Number parityEven
Calculation was done in 0.0000460148 seconds

Prime Factorization of 21406

Prime factorization2 x 7 x 11 x 139
Prime factors2, 7, 11, 139
Number of distinct prime factors ω(n)4
Total number of prime factors Ω(n)4
Sum of prime factors159
Product of prime factors21406
Calculation was done in 0.0000290871 seconds

Divisors of 21406

List of proper divisors 1, 2, 7, 11, 14, 22, 77, 139, 154, 278, 973, 1529, 1946, 3058, 10703
List of all dividers1, 2, 7, 11, 14, 22, 77, 139, 154, 278, 973, 1529, 1946, 3058, 10703, 21406
Number of divisors d(n)16
Sum of all divisors σ(n)40320
Aliquot sum 18914
21406 is a deficient number , since it is larger than the sum of its proper divisors (18914). Its deficiency is 2492.
Calculation was done in 0.0000331402 seconds

Prime numbers

Is 21406 a prime number?No
Is 21406 a semiprime number?No
Is 21406 a Chen prime number?No
Is 21406 a Mersenne prime number?No
Calculation was done in 0.0253369808 seconds

Sequences

Is 21406 a Catalan number?No
Is 21406 a Fibonacci number?No
Is 21406 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.
21406 is not a Happy number
21406 is not a Humble number
21406 is not a Münchhausen number
21406 is not a Perfect number
21406 is not a Perfect square
21406 is not a Palindrome
Calculation was done in 0.0085220337 seconds

Numeric Bases of 21406

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
2Binary1010011100111102
3Ternary10021002113
4Quaternary110321324
5Quinary11411115
6Senary2430346
7Septenary1162607
8Octal516368
9Nonary323249
10Decimal21406
12Duodecimal1047a12
16Hexadecimal539e16
20Vigesimal2da620
36Base36gim36
60Sexagesimal5uk60
Calculation was done in 0.0000247955 seconds

Mathematical operations

Mathematical operations are actions that are performed on numbers or mathematical expressions to find a numerical result.
Square of 21406 (n2)458216836
Cube of 21406 (n3)9808589591416
Square root of 21406146.30789452384
Natural Logarithm (ln) of 214069.9714265355443
Decimal Logarithm (log) of 214064.3305355210906
Calculation was done in 0.0000061989 seconds

Trigonometry

Trigonometry is the study of the relationship between the angles and sides of a triangle.
Sine of 21406-0.72589968983351
Cosecant of 21406-1.3776008090448
Cosine of 214060.68780058178196
Secant of 214061.4539097908425
Tangent of 21406-1.0553926662185
Cotangent of 21406-0.9475146379243
Calculation was done in 0.0000178814 seconds

Number parity

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

Is 21406 an Even Number?

Yes, the number 21406 is an even number.

Is 21406 an Odd Number?

No
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 21406 in words is "twenty-one thousand four hundred six", meaning that:
21406 is not an aban number (as it contains the letter a)
21406 is not an eban number (as it contains the letter e)
21406 is not an iban number (as it contains the letter i)
21406 is not an oban number (as it contains the letter o)
21406 is not a tban number (as it contains the letter t)
21406 is not an uban number (as it contains the letter u)
Calculation was done in 0.0000030994 seconds

Numeral systems

How to write 21406 in other number systems?
Bengali numerals২১৪০৬
Eastern Arabic numerals٢١٬٤٠٦
Hieroglyphs numeralsused in Ancient Egypt𓂭𓂭𓆼𓍥𓏿
Khmer numerals២១៤០៦
Japanese numerals二万千四百六
Roman numeralsn/a
Thai numerals๒๑๔๐๖
Calculation was done in 0.0001621246 seconds

Translation

How do you say 21406 in 38 different languages?
Arabicواحد و عشرون ألف و أربعة مائة و ستة
Croatiandvadeset i jedna tisuća četiristo šest
Czechdvacet jedna tisíc čtyři sta šest
Danish en og tyve tusinde fire hundrede seks
Dutchéénentwintigduizend vierhonderd en zes
Estonianakpe blaeve vɔ ɖekɛ alafa ene kple ade
Faroesetjúgo­eitt tusin og fýre­hundrað­og­seks
Filipinodalawáng pû’t isáng libó’t ápat na daán at anim
Finnishkaksi­kymmentä­yksi­tuhatta­neljä­sataa­kuusi
Frenchvingt et un mille quatre cent six
Greekείκοσι μία χίλιάδες τετρακόσια έξι
Germanein­und­zwanzig­tausend­vier­hundert­sechs
Hebrewעשרים ואחד אלף ארבע מאות ושש
Hindiइक्कीस हज़ार चार सौ छह
Hungarianhuszon­egy­ezer­négy­száz­hat
Icelandictuttugu og eitt þúsund og fjögur­hundrað og sex
Indonesiandua puluh satu ribu empat ratus enam
Italianventunomilaquattrocentosei
Japanese二万千四百六
Korean이만 천사백육
Latviandivdesmit viens tūkstoši četrsimt seši
Lithuaniandvidešimt vienas tūkstantis keturi šimtai šeši
Norwegiantjue­ett tusen fire hundre og seks
Persianبیست و یک هزار و چهارصد و شش
Polishdwadzieścia jeden tysięcy czterysta sześć
Portuguesevinte e um mil quatrocentos e seis
Romaniandouăzeci şi una mii patru sute şase
Russianдвадцать одна тысяча четыреста шесть
Serbianдвадесет и једна хиљада четиристо шест
Slovakdvadsať­jedna tisíc štyri­sto šesť
Slovenedvaset ena tisuću štiristo šest
Spanish veintiún mil cuatrocientos seis
Swahilielfu ishirini na moja, mia nne na sita
Swedishtjugoentusenfyrahundrasex
Thaiสอง​หมื่น​หนึ่ง​พัน​สี่​ร้อย​หก
Turkishyirmi bir bin dört yüz altı
Ukrainianдвадцять одна тисяча чотириста шість
Vietnamesehai mươi mốt nghìn bốn trăm lẻ sáu
Calculation was done in 0.0158789158 seconds

Miscellaneous

Number 21406 reversed60412
Unicode CharacterU+539E
Unix TimestampThu, 01 Jan 1970 05:56:46 +0000
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