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21982

Number 21982 is an even five-digits composite number and natural number following 21981 and preceding 21983.

Properties of the number 21982

Nominal21982
Cardinaltwenty-one thousand nine hundred eighty-two
Cardinal
twenty-one thousand nine hundred eighty-two
Ordinal21,982nd
Number of digits5
Sum of digits22
Product of digits288
Number parityEven
Previous number is 21981
Next number is 21983
Calculation was done in 0.0000431538 seconds

Prime Factorization of 21982

Prime factorization2 x 29 x 379
Prime factors2, 29, 379
Number of distinct prime factors ω(n)3
Total number of prime factors Ω(n)3
Sum of prime factors410
Product of prime factors21982
Calculation was done in 0.0000259876 seconds

Divisors of 21982

List of proper divisors 1, 2, 29, 58, 379, 758, 10991
List of all dividers1, 2, 29, 58, 379, 758, 10991, 21982
Number of divisors d(n)8
Sum of all divisors σ(n)34200
Aliquot sum 12218
21982 is a deficient number , since it is larger than the sum of its proper divisors (12218). Its deficiency is 9764.
Calculation was done in 0.0000228882 seconds

Prime numbers

Is 21982 a prime number?No
Is 21982 a semiprime number?No
Is 21982 a Chen prime number?No
Is 21982 a Mersenne prime number?No
Previous prime is 21977
Next prime is 21991
Calculation was done in 0.0204517841 seconds

Sequences

Is 21982 a Catalan number?No
Is 21982 a Fibonacci number?No
Is 21982 a Idoneal number?No
Calculation was done in 0.0000059605 seconds

Number theory

Number theory is a branch of pure mathematics devoted primarily to the study of the integers and integer-valued functions.
21982 is not a Happy number
21982 is not a Humble number
21982 is not a Münchhausen number
21982 is not a Perfect number
21982 is not a Perfect square
21982 is not a Palindrome
Calculation was done in 0.0049049854 seconds

Numeric Bases of 21982

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
2Binary1010101110111102
3Ternary10100110113
4Quaternary111131324
5Quinary12004125
6Senary2454346
7Septenary1210427
8Octal527368
9Nonary331349
10Decimal21982
12Duodecimal1087a12
16Hexadecimal55de16
20Vigesimal2ej220
36Base36gym36
60Sexagesimal66M60
Calculation was done in 0.0000190735 seconds

Mathematical operations

Mathematical operations are actions that are performed on numbers or mathematical expressions to find a numerical result.
Square of 21982 (n2)483208324
Cube of 21982 (n3)10621885378168
Square root of 21982148.26327933781
Natural Logarithm (ln) of 219829.9979792156288
Decimal Logarithm (log) of 219824.342067203531
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 21982-0.27270437627309
Cosecant of 21982-3.6669745226185
Cosine of 21982-0.962097876082
Secant of 21982-1.0393952890452
Tangent of 219820.28344764400025
Cotangent of 219823.5279883998581
Calculation was done in 0.0000109673 seconds

Number parity

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

Is 21982 an Even Number?

Yes, the number 21982 is an even number.

Is 21982 an Odd Number?

No
Previous even number is 21980
Next even number is 21984
Calculation was done in 0.0000040531 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 21982 in words is "twenty-one thousand nine hundred eighty-two", meaning that:
21982 is not an aban number (as it contains the letter a)
21982 is not an eban number (as it contains the letter e)
21982 is not an iban number (as it contains the letter i)
21982 is not an oban number (as it contains the letter o)
21982 is not a tban number (as it contains the letter t)
21982 is not an uban number (as it contains the letter u)
Calculation was done in 0.0000019073 seconds

Numeral systems

How to write 21982 in other number systems?
Bengali numerals২১৯৮২
Eastern Arabic numerals٢١٬٩٨٢
Hieroglyphs numeralsused in Ancient Egypt𓂭𓂭𓆼𓍪𓎍𓏻
Khmer numerals២១៩៨២
Japanese numerals二万千九百八十二
Roman numeralsn/a
Thai numerals๒๑๙๘๒
Calculation was done in 0.0000989437 seconds

Translation

How do you say 21982 in 38 different languages?
Arabicواحد و عشرون ألف و تسعة مائة و إثنان و ثمانون
Croatiandvadeset i jedna tisuća devetsto osamdeset i dva
Czechdvacet jedna tisíc devět set osmdesát dva
Danish en og tyve tusinde ni hundrede to og firs
Dutchéénentwintigduizend negenhonderdtweeentachtig
Estonianakpe blaeve vɔ ɖekɛ alafa asieke blaenyi vɔ eve
Faroesetjúgo­eitt tusin og níggju­hundrað­og­áttati­tveir
Filipinodalawáng pû’t isáng libó’t siyám na daán at walóng pû’t dalawá
Finnishkaksi­kymmentä­yksi­tuhatta­yhdeksän­sataa­kahdeksan­kymmentä­kaksi
Frenchvingt et un mille neuf cent quatre-vingt-deux
Greekείκοσι μία χίλιάδες εννιακόσια ογδόντα δύο
Germanein­und­zwanzig­tausend­neun­hundert­zwei­und­achtzig
Hebrewעשרים ואחד אלף תשע מאות שמונים ושתיים
Hindiइक्कीस हज़ार नौ सौ बयासी
Hungarianhuszon­egy­ezer­kilenc­száz­nyolcvan­kettő
Icelandictuttugu og eitt þúsund og níu­hundrað og áttatíu og tveir
Indonesiandua puluh satu ribu sembilan ratus delapan puluh dua
Italianventunomilanovecentoottantadue
Japanese二万千九百八十二
Korean이만 천구백팔십이
Latviandivdesmit viens tūkstoši deviņsimt astoņdesmit divi
Lithuaniandvidešimt vienas tūkstantis devyni šimtai aštuoniasdešimt du
Norwegiantjue­ett tusen ni hundre og åtti­to
Persianبیست و یک هزار و نهصد و هشتاد و دو
Polishdwadzieścia jeden tysięcy dziewięćset osiemdziesiąt dwa
Portuguesevinte e um mil novecentos e oitenta e dois
Romaniandouăzeci şi una mii nouă sute optzeci şi doi
Russianдвадцать одна тысяча девятьсот восемьдесят два
Serbianдвадесет и једна хиљада деветсто осамдесет и два
Slovakdvadsať­jedna tisíc deväť­sto osemdesiat­dva
Slovenedvaset ena tisuću devetsto osemdeset dva
Spanish veintiún mil novecientos ochenta y dos
Swahilielfu ishirini na moja, mia tisa na themanini na mbili
Swedishtjugoentusenniohundraåttiotvå
Thaiสอง​หมื่น​หนึ่ง​พัน​เก้า​ร้อย​แปด​สิบ​สอง
Turkishyirmi bir bin dokuz yüz seksen iki
Ukrainianдвадцять одна тисяча девʼятсот вісімдесят два
Vietnamesehai mươi mốt nghìn chín trăm tám mươi hai
Calculation was done in 0.0141270161 seconds

Miscellaneous

Number 21982 reversed28912
Unicode CharacterU+55DE嗞
Unix TimestampThu, 01 Jan 1970 06:06:22 +0000
Calculation was done in 0.0000231266 seconds
This page was generated in 0.04 seconds.