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# 83

Number 83 (eighty-three) is an odd two-digits prime number and natural number following 82 and preceding 84.

## Properties of the number 83

 Nominal 83 Cardinal eighty-three Ordinal 83rd Number of digits 2 Sum of digits 11 Product of digits 24 Number parity Odd
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## Prime Factorization of 83

 Prime factorization 83 Prime factors 83 Number of distinct prime factors ω(n) 1 Total number of prime factors Ω(n) 1 Sum of prime factors 83 Product of prime factors 83
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## Divisors of 83

 List of proper divisors 1 List of all dividers 1, 83 Number of divisors d(n) 2 Sum of all divisors σ(n) 84 Aliquot sum 1 83 is a deficient number , since it is larger than the sum of its proper divisors (1). Its deficiency is 82.
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## Prime numbers

 Is 83 a prime number? Yes Is 83 a semiprime number? No Is 83 a Chen prime number? Yes Is 83 a Mersenne prime number? No
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## Sequences

 Is 83 a Catalan number? No Is 83 a Fibonacci number? No Is 83 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.
 83 is not a Happy number 83 is not a Humble number 83 is not a Münchhausen number 83 is not a Perfect number 83 is not a Perfect square 83 is not a Palindrome
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## Numeric Bases of 83

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
2Binary10100112
3Ternary100023
4Quaternary11034
5Quinary3135
6Senary2156
7Septenary1467
8Octal1238
9Nonary1029
10Decimal83
12Duodecimal6b12
20Vigesimal4320
36Base362b36
60Sexagesimal1N60
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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 83 (n2) 6889 Cube of 83 (n3) 571787 Square root of 83 9.11043 Natural Logarithm (ln) of 83 4.41884 Decimal Logarithm (log) of 83 1.91908
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## Trigonometry

Trigonometry is the study of the relationship between the angles and sides of a triangle.
 Sine of 83 0.968364 Cosecant of 83 1.03267 Cosine of 83 0.24954 Secant of 83 4.00737 Tangent of 83 3.8806 Cotangent of 83 0.257692
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## Number parity

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

No

### Is 83 an Odd Number?

Yes, the number 83 is an odd number.
Total number of all odd numbers from 1 to 83 is 42
Sum of all the odd numbers from 1 to 83 are 1764
The sum of all odd numbers is a perfect square: 1764 = 42
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 83 in words is "eighty-three", meaning that: 83 is an aban number (a number without the letter a) 83 is not an eban number (as it contains the letter e) 83 is not an iban number (as it contains the letter i) 83 is an oban number (a number without the letter o) 83 is not a tban number (as it contains the letter t) 83 is an uban number (a number without the letter u)
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## Numeral systems

How to write 83 in other number systems?
 Bengali numerals ৮৩ Eastern Arabic numerals ٨٣ Hieroglyphs numeralsused in Ancient Egypt 𓎍𓏼 Khmer numerals ៨៣ Japanese numerals 八十三 Roman numerals LXXXIII Thai numerals ๘๓
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## Translation

How do you say 83 in 38 different languages?
 Arabic ثلاثة و ثمانون Croatian osamdeset i tri Czech osmdesát tři Danish tre og firs Dutch drieentachtig Estonian blaenyi vɔ etɔ̃ Faroese áttati­tríggir Filipino walóng pû’t tatló Finnish kahdeksan­kymmentä­kolme French quatre-vingt-trois Greek ογδόντα τρία German drei­und­achtzig Hebrew שמונים ושלוש Hindi तिरासी Hungarian nyolcvan­három Icelandic áttatíu og þrír Indonesian delapan puluh tiga Italian ottantatre Japanese 八十三 Korean 팔십삼 Latvian astoņdesmit trīs Lithuanian aštuoniasdešimt trys Norwegian åtti­tre Persian هشتاد و سه Polish osiemdziesiąt trzy Portuguese oitenta e três Romanian optzeci şi trei Russian восемьдесят три Serbian осамдесет и три Slovak osemdesiat­tri Slovene osemdeset tri Spanish ochenta y tres Swahili themanini na tatu Swedish åttiotre Thai แปด​สิบ​สาม Turkish seksen üç Ukrainian вісімдесят три Vietnamese tám mươi ba
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## Miscellaneous

 Number 83 reversed 38 ASCII Code 83 S Unicode Character U+0053 S Unix Timestamp Thu, 01 Jan 1970 00:01:23 +0000
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