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21061

Number 21061 is an odd five-digits prime number and natural number following 21060 and preceding 21062.

Properties of the number 21061

Nominal21061
Cardinaltwenty-one thousand sixty-one
Cardinal
twenty-one thousand sixty-one
Ordinal21,061st
Number of digits5
Sum of digits10
Product of digits0
Number parityOdd
Calculation was done in 0.0000391006 seconds

Prime Factorization of 21061

Prime factorization21061
Prime factors21061
Number of distinct prime factors ω(n)1
Total number of prime factors Ω(n)1
Sum of prime factors21061
Product of prime factors21061
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Divisors of 21061

List of proper divisors 1
List of all dividers1, 21061
Number of divisors d(n)2
Sum of all divisors σ(n)21062
Aliquot sum 1
21061 is a deficient number , since it is larger than the sum of its proper divisors (1). Its deficiency is 21060.
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Prime numbers

Is 21061 a prime number?Yes
Is 21061 a semiprime number?No
Is 21061 a Chen prime number?No
Is 21061 a Mersenne prime number?No
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Sequences

Is 21061 a Catalan number?No
Is 21061 a Fibonacci number?No
Is 21061 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.
21061 is not a Happy number
21061 is not a Humble number
21061 is not a Münchhausen number
21061 is not a Perfect number
21061 is not a Perfect square
21061 is not a Palindrome
Calculation was done in 0.0045588017 seconds

Numeric Bases of 21061

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
2Binary1010010010001012
3Ternary10012200013
4Quaternary110210114
5Quinary11332215
6Senary2413016
7Septenary1152557
8Octal511058
9Nonary318019
10Decimal21061
12Duodecimal1023112
16Hexadecimal524516
20Vigesimal2cd120
36Base36g9136
60Sexagesimal5p160
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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 21061 (n2)443565721
Cube of 21061 (n3)9341937649981
Square root of 21061145.12408483777
Natural Logarithm (ln) of 210619.9551782679415
Decimal Logarithm (log) of 210614.3234789881302
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Trigonometry

Trigonometry is the study of the relationship between the angles and sides of a triangle.
Sine of 21061-0.23493302690002
Cosecant of 21061-4.2565322262057
Cosine of 210610.97201156005039
Secant of 210611.0287943488534
Tangent of 21061-0.24169777043376
Cotangent of 21061-4.1373985295989
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Number parity

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

Is 21061 an Even Number?

No

Is 21061 an Odd Number?

Yes, the number 21061 is an odd number.
Total number of all odd numbers from 1 to 21061 is 10531
Sum of all the odd numbers from 1 to 21061 are 110901961
The sum of all odd numbers is a perfect square: 110901961 = 10531
An odd number is any integer (a whole number) that cannot be divided by 2 evenly. Odd numbers are the opposite of even numbers.
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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 21061 in words is "twenty-one thousand sixty-one", meaning that:
21061 is not an aban number (as it contains the letter a)
21061 is not an eban number (as it contains the letter e)
21061 is not an iban number (as it contains the letter i)
21061 is not an oban number (as it contains the letter o)
21061 is not a tban number (as it contains the letter t)
21061 is not an uban number (as it contains the letter u)
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Numeral systems

How to write 21061 in other number systems?
Bengali numerals২১০৬১
Eastern Arabic numerals٢١٬٠٦١
Hieroglyphs numeralsused in Ancient Egypt𓂭𓂭𓆼𓎋𓏺
Khmer numerals២១០៦១
Japanese numerals二万千六十一
Roman numeralsn/a
Thai numerals๒๑๐๖๑
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Translation

How do you say 21061 in 38 different languages?
Arabicواحد و عشرون ألف و واحد و ستون
Croatiandvadeset i jedna tisuća šezdeset i jedan
Czechdvacet jedna tisíc šedesát jeden
Danish en og tyve tusinde og en og tres
Dutchéénentwintigduizend éénenzestig
Estonianakpe blaeve vɔ ɖekɛ kple blaade vɔ ɖekɛ
Faroesetjúgo­eitt tusin og seksti­ein
Filipinodalawáng pû’t isáng libó’t anim na pû’t isá
Finnishkaksi­kymmentä­yksi­tuhatta­kuusi­kymmentä­yksi
Frenchvingt et un mille soixante et un
Greekείκοσι μία χίλιάδες εξήντα ένα
Germanein­und­zwanzig­tausend­ein­und­sechzig
Hebrewעשרים ואחד אלף שישים ואחת
Hindiइक्कीस हज़ार इकसठ
Hungarianhuszon­egy­ezer­hatvan­egy
Icelandictuttugu og eitt þúsund og sextíu og einn
Indonesiandua puluh satu ribu enam puluh satu
Italianventunomilasessantuno
Japanese二万千六十一
Korean이만 천육십일
Latviandivdesmit viens tūkstoši sešdesmit viens
Lithuaniandvidešimt vienas tūkstantis šešiasdešimt vienas
Norwegiantjue­ett tusen og seksti­én
Persianبیست و یک هزار و شصت و یک
Polishdwadzieścia jeden tysięcy sześćdziesiąt jeden
Portuguesevinte e um mil e sessenta e um
Romaniandouăzeci şi una mii şasezeci şi unu
Russianдвадцать одна тысяча шестьдесят один
Serbianдвадесет и једна хиљада шездесет и један
Slovakdvadsať­jedna tisíc šesťdesiat­jeden
Slovenedvaset ena tisuću šestdeset ena
Spanish veintiún mil sesenta y uno
Swahilielfu ishirini na moja, sitini na moja
Swedishtjugoentusensextioen
Thaiสอง​หมื่น​หนึ่ง​พัน​หก​สิบ​เอ็ด
Turkishyirmi bir bin altmış bir
Ukrainianдвадцять одна тисяча шістдесят один
Vietnamesehai mươi mốt nghìn không trăm sáu mươi mốt
Calculation was done in 0.0170118809 seconds

Miscellaneous

Number 21061 reversed16012
Unicode CharacterU+5245
Unix TimestampThu, 01 Jan 1970 05:51:01 +0000
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