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20402

Number 20402 is an even five-digits composite number and natural number following 20401 and preceding 20403.

Properties of the number 20402

Nominal20402
Cardinaltwenty thousand four hundred two
Cardinal
twenty thousand four hundred two
Ordinal20,402nd
Number of digits5
Sum of digits8
Product of digits0
Number parityEven
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Prime Factorization of 20402

Prime factorization2 x 101 x 101
Prime factorization in exponent form2 x 1012
Prime factors2, 101
Number of distinct prime factors ω(n)2
Total number of prime factors Ω(n)3
Sum of prime factors103
Product of prime factors202
Calculation was done in 0.0000200272 seconds

Divisors of 20402

List of proper divisors 1, 2, 101, 202, 10201
List of all dividers1, 2, 101, 202, 10201, 20402
Number of divisors d(n)6
Sum of all divisors σ(n)30909
Aliquot sum 10507
20402 is a deficient number , since it is larger than the sum of its proper divisors (10507). Its deficiency is 9895.
Calculation was done in 0.0000188351 seconds

Prime numbers

Is 20402 a prime number?No
Is 20402 a semiprime number?No
Is 20402 a Chen prime number?No
Is 20402 a Mersenne prime number?No
Calculation was done in 0.0376121998 seconds

Sequences

Is 20402 a Catalan number?No
Is 20402 a Fibonacci number?No
Is 20402 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.
20402 is not a Happy number
20402 is not a Humble number
20402 is not a Münchhausen number
20402 is not a Perfect number
20402 is not a Perfect square
20402 is a Palindrome
Calculation was done in 0.0063869953 seconds

Numeric Bases of 20402

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
2Binary1001111101100102
3Ternary10002221223
4Quaternary103323024
5Quinary11231025
6Senary2342426
7Septenary1133247
8Octal476628
9Nonary308789
10Decimal20402
12Duodecimalb98212
16Hexadecimal4fb216
20Vigesimal2b0220
36Base36fqq36
60Sexagesimal5e260
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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 20402 (n2)416241604
Cube of 20402 (n3)8492161204808
Square root of 20402142.83556979968
Natural Logarithm (ln) of 204029.9233882142425
Decimal Logarithm (log) of 204024.3096727432293
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Trigonometry

Trigonometry is the study of the relationship between the angles and sides of a triangle.
Sine of 204020.47706098983864
Cosecant of 204022.096168039936
Cosine of 204020.87887019062782
Secant of 204021.1378244599304
Tangent of 204020.542811663117
Cotangent of 204021.8422596048465
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Number parity

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

Is 20402 an Even Number?

Yes, the number 20402 is an even number.

Is 20402 an Odd Number?

No
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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 20402 in words is "twenty thousand four hundred two", meaning that:
20402 is not an aban number (as it contains the letter a)
20402 is not an eban number (as it contains the letter e)
20402 is an iban number (a number without the letter i)
20402 is not an oban number (as it contains the letter o)
20402 is not a tban number (as it contains the letter t)
20402 is not an uban number (as it contains the letter u)
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Numeral systems

How to write 20402 in other number systems?
Bengali numerals২০৪০২
Eastern Arabic numerals٢٠٬٤٠٢
Hieroglyphs numeralsused in Ancient Egypt𓂭𓂭𓍥𓏻
Khmer numerals២០៤០២
Japanese numerals二万四百二
Roman numeralsn/a
Thai numerals๒๐๔๐๒
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Translation

How do you say 20402 in 38 different languages?
Arabicعشرون ألف و أربعة مائة و إثنان
Croatiandvadeset tisuća četiristo dva
Czechdvacet tisíc čtyři sta dva
Danish tyve tusinde fire hundrede to
Dutchtwintigduizend vierhonderd en twee
Estonianakpe blaeve alafa ene kple eve
Faroesetjúgo tusin og fýre­hundrað­og­tveir
Filipinodalawáng pû libó’t ápat na daán at dalawá
Finnishkaksi­kymmentä­tuhatta­neljä­sataa­kaksi
Frenchvingt mille quatre cent deux
Greekείκοσι χίλιάδες τετρακόσια δύο
Germanzwanzig­tausend­vier­hundert­zwei
Hebrewעשרים אלף ארבע מאות ושתיים
Hindiबीस हज़ार चार सौ दो
Hungarianhúsz­ezer­négy­száz­kettő
Icelandictuttugu þúsund og fjögur­hundrað og tveir
Indonesiandua puluh ribu empat ratus dua
Italianventimilaquattrocentodue
Japanese二万四百二
Korean이만 사백이
Latviandivdesmit tūkstoši četrsimt divi
Lithuaniandvidešimt tūkstančių keturi šimtai du
Norwegiantjue tusen fire hundre og to
Persianبیست هزار و چهارصد و دو
Polishdwadzieścia tysięcy czterysta dwa
Portuguesevinte mil quatrocentos e dois
Romaniandouăzeci mii patru sute doi
Russianдвадцать тысяч четыреста два
Serbianдвадесет хиљада четиристо два
Slovakdvadsať tisíc štyri­sto dva
Slovenedvaset tisuću štiristo dva
Spanish veinte mil cuatrocientos dos
Swahilielfu ishirini, mia nne na mbili
Swedishtjugotusenfyrahundratvå
Thaiสอง​หมื่น​สี่​ร้อย​สอง
Turkishyirmi bin dört yüz iki
Ukrainianдвадцять тисяч чотириста два
Vietnamesehai mươi nghìn bốn trăm lẻ hai
Calculation was done in 0.0188338757 seconds

Miscellaneous

Number 20402 reversed20402
Unicode CharacterU+4FB2
Unix TimestampThu, 01 Jan 1970 05:40:02 +0000
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