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20984

Number 20984 is an even five-digits composite number and natural number following 20983 and preceding 20985.

Properties of the number 20984

Nominal20984
Cardinaltwenty thousand nine hundred eighty-four
Cardinal
twenty thousand nine hundred eighty-four
Ordinal20,984th
Number of digits5
Sum of digits23
Product of digits0
Number parityEven
Calculation was done in 0.0000579357 seconds

Prime Factorization of 20984

Prime factorization2 x 2 x 2 x 43 x 61
Prime factorization in exponent form23 x 43 x 61
Prime factors2, 43, 61
Number of distinct prime factors ω(n)3
Total number of prime factors Ω(n)5
Sum of prime factors106
Product of prime factors5246
Calculation was done in 0.0000250340 seconds

Divisors of 20984

List of proper divisors 1, 2, 4, 8, 43, 61, 86, 122, 172, 244, 344, 488, 2623, 5246, 10492
List of all dividers1, 2, 4, 8, 43, 61, 86, 122, 172, 244, 344, 488, 2623, 5246, 10492, 20984
Number of divisors d(n)16
Sum of all divisors σ(n)40920
Aliquot sum 19936
20984 is a deficient number , since it is larger than the sum of its proper divisors (19936). Its deficiency is 1048.
Calculation was done in 0.0000319481 seconds

Prime numbers

Is 20984 a prime number?No
Is 20984 a semiprime number?No
Is 20984 a Chen prime number?No
Is 20984 a Mersenne prime number?No
Calculation was done in 0.0030272007 seconds

Sequences

Is 20984 a Catalan number?No
Is 20984 a Fibonacci number?No
Is 20984 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.
20984 is not a Happy number
20984 is not a Humble number
20984 is not a Münchhausen number
20984 is not a Perfect number
20984 is not a Perfect square
20984 is not a Palindrome
Calculation was done in 0.0095961094 seconds

Numeric Bases of 20984

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
2Binary1010001111110002
3Ternary10012100123
4Quaternary110133204
5Quinary11324145
6Senary2410526
7Septenary1151157
8Octal507708
9Nonary317059
10Decimal20984
12Duodecimal1018812
16Hexadecimal51f816
20Vigesimal2c9420
36Base36g6w36
60Sexagesimal5ni60
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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 20984 (n2)440328256
Cube of 20984 (n3)9239848123904
Square root of 20984144.85855169785
Natural Logarithm (ln) of 209849.9515155215467
Decimal Logarithm (log) of 209844.3218882775823
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 20984-0.96426809068093
Cosecant of 20984-1.0370559906155
Cosine of 20984-0.26492838521863
Secant of 20984-3.7746049717351
Tangent of 209843.6397311291697
Cotangent of 209840.27474556897507
Calculation was done in 0.0000071526 seconds

Number parity

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

Is 20984 an Even Number?

Yes, the number 20984 is an even number.

Is 20984 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 20984 in words is "twenty thousand nine hundred eighty-four", meaning that:
20984 is not an aban number (as it contains the letter a)
20984 is not an eban number (as it contains the letter e)
20984 is not an iban number (as it contains the letter i)
20984 is not an oban number (as it contains the letter o)
20984 is not a tban number (as it contains the letter t)
20984 is not an uban number (as it contains the letter u)
Calculation was done in 0.0000030994 seconds

Numeral systems

How to write 20984 in other number systems?
Bengali numerals২০৯৮৪
Eastern Arabic numerals٢٠٬٩٨٤
Hieroglyphs numeralsused in Ancient Egypt𓂭𓂭𓍪𓎍𓏽
Khmer numerals២០៩៨៤
Japanese numerals二万九百八十四
Roman numeralsn/a
Thai numerals๒๐๙๘๔
Calculation was done in 0.0000989437 seconds

Translation

How do you say 20984 in 38 different languages?
Arabicعشرون ألف و تسعة مائة و أربعة و ثمانون
Croatiandvadeset tisuća devetsto osamdeset i četiri
Czechdvacet tisíc devět set osmdesát čtyři
Danish tyve tusinde ni hundrede fire og firs
Dutchtwintigduizend negenhonderdvierentachtig
Estonianakpe blaeve alafa asieke blaenyi vɔ ene
Faroesetjúgo tusin og níggju­hundrað­og­áttati­fýre
Filipinodalawáng pû libó’t siyám na daán at walóng pû’t ápat
Finnishkaksi­kymmentä­tuhatta­yhdeksän­sataa­kahdeksan­kymmentä­neljä
Frenchvingt mille neuf cent quatre-vingt-quatre
Greekείκοσι χίλιάδες εννιακόσια ογδόντα τέσσερα
Germanzwanzig­tausend­neun­hundert­vier­und­achtzig
Hebrewעשרים אלף תשע מאות שמונים וארבע
Hindiबीस हज़ार नौ सौ चौरासी
Hungarianhúsz­ezer­kilenc­száz­nyolcvan­négy
Icelandictuttugu þúsund og níu­hundrað og áttatíu og fjórir
Indonesiandua puluh ribu sembilan ratus delapan puluh empat
Italianventimilanovecentoottantaquattro
Japanese二万九百八十四
Korean이만 구백팔십사
Latviandivdesmit tūkstoši deviņsimt astoņdesmit četri
Lithuaniandvidešimt tūkstančių devyni šimtai aštuoniasdešimt keturi
Norwegiantjue tusen ni hundre og åtti­fire
Persianبیست هزار و نهصد و هشتاد و چهار
Polishdwadzieścia tysięcy dziewięćset osiemdziesiąt cztery
Portuguesevinte mil novecentos e oitenta e quatro
Romaniandouăzeci mii nouă sute optzeci şi patru
Russianдвадцать тысяч девятьсот восемьдесят четыре
Serbianдвадесет хиљада деветсто осамдесет и четири
Slovakdvadsať tisíc deväť­sto osemdesiat­štyri
Slovenedvaset tisuću devetsto osemdeset štiri
Spanish veinte mil novecientos ochenta y cuatro
Swahilielfu ishirini, mia tisa na themanini na nne
Swedishtjugotusenniohundraåttiofyra
Thaiสอง​หมื่น​เก้า​ร้อย​แปด​สิบ​สี่
Turkishyirmi bin dokuz yüz seksen dört
Ukrainianдвадцять тисяч девʼятсот вісімдесят чотири
Vietnamesehai mươi nghìn chín trăm tám mươi tư
Calculation was done in 0.0246140957 seconds

Miscellaneous

Number 20984 reversed48902
Unicode CharacterU+51F8
Unix TimestampThu, 01 Jan 1970 05:49:44 +0000
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