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# 163

Number 163 (one hundred sixty-three) is an odd three-digits prime number and natural number following 162 and preceding 164.

## Properties of the number 163

 Nominal 163 Cardinal one hundred sixty-three Cardinalone hundred sixty-three Ordinal 163rd Number of digits 3 Sum of digits 10 Product of digits 18 Number parity Odd
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## Prime Factorization of 163

 Prime factorization 163 Prime factors 163 Number of distinct prime factors ω(n) 1 Total number of prime factors Ω(n) 1 Sum of prime factors 163 Product of prime factors 163
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## Divisors of 163

 List of proper divisors 1 List of all dividers 1, 163 Number of divisors d(n) 2 Sum of all divisors σ(n) 164 Aliquot sum 1 163 is a deficient number , since it is larger than the sum of its proper divisors (1). Its deficiency is 162.
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## Prime numbers

 Is 163 a prime number? Yes Is 163 a semiprime number? No Is 163 a Chen prime number? No Is 163 a Mersenne prime number? No
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## Sequences

 Is 163 a Catalan number? No Is 163 a Fibonacci number? No Is 163 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.
 163 is not a Happy number 163 is not a Humble number 163 is not a Münchhausen number 163 is not a Perfect number 163 is not a Perfect square 163 is not a Palindrome
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## Numeric Bases of 163

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
2Binary101000112
3Ternary200013
4Quaternary22034
5Quinary11235
6Senary4316
7Septenary3227
8Octal2438
9Nonary2019
10Decimal163
12Duodecimal11712
20Vigesimal8320
36Base364j36
60Sexagesimal2h60
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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 163 (n2) 26569 Cube of 163 (n3) 4.33075e+06 Square root of 163 12.7671 Natural Logarithm (ln) of 163 5.09375 Decimal Logarithm (log) of 163 2.21219
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## Trigonometry

Trigonometry is the study of the relationship between the angles and sides of a triangle.
 Sine of 163 -0.35491 Cosecant of 163 -2.81761 Cosine of 163 0.9349 Secant of 163 1.06963 Tangent of 163 -0.379624 Cotangent of 163 -2.63419
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## Number parity

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

No

### Is 163 an Odd Number?

Yes, the number 163 is an odd number.
Total number of all odd numbers from 1 to 163 is 82
Sum of all the odd numbers from 1 to 163 are 6724
The sum of all odd numbers is a perfect square: 6724 = 82
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 163 in words is "one hundred sixty-three", meaning that: 163 is an aban number (a number without the letter a) 163 is not an eban number (as it contains the letter e) 163 is not an iban number (as it contains the letter i) 163 is not an oban number (as it contains the letter o) 163 is not a tban number (as it contains the letter t) 163 is not an uban number (as it contains the letter u)
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## Numeral systems

How to write 163 in other number systems?
 Bengali numerals ১৬৩ Eastern Arabic numerals ١٦٣ Hieroglyphs numeralsused in Ancient Egypt 𓍢𓎋𓏼 Khmer numerals ១៦៣ Japanese numerals 百六十三 Roman numerals CLXIII Thai numerals ๑๖๓
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## Translation

How do you say 163 in 38 different languages?
 Arabic مائة و ثلاثة و ستون Croatian sto šezdeset i tri Czech sto šedesát tři Danish et hundrede tre og tres Dutch honderddrieenzestig Estonian alafa ɖeka blaade vɔ etɔ̃ Faroese eitt­hundrað­og­seksti­tríggir Filipino isáng daán at anim na pû’t tatló Finnish sata­kuusi­kymmentä­kolme French cent soixante-trois Greek εκατόν εξήντα τρία German ein­hundert­drei­und­sechzig Hebrew מאה שישים ושלוש Hindi एक सौ तिरेसठ Hungarian száz­hatvan­három Icelandic eitt­hundrað og sextíu og þrír Indonesian seratus enam puluh tiga Italian centosessantatre Japanese 百六十三 Korean 백육십삼 Latvian simt sešdesmit trīs Lithuanian šimtas šešiasdešimt trys Norwegian hundre og seksti­tre Persian صد و شصت و سه Polish sto sześćdziesiąt trzy Portuguese cento e sessenta e três Romanian una sută şasezeci şi trei Russian сто шестьдесят три Serbian сто шездесет и три Slovak jedna­sto šesťdesiat­tri Slovene sto šestdeset tri Spanish ciento sesenta y tres Swahili mia moja na sitini na tatu Swedish enhundrasextiotre Thai หนึ่ง​ร้อย​หก​สิบ​สาม Turkish yüz altmış üç Ukrainian сто шістдесят три Vietnamese một trăm sáu mươi ba
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## Miscellaneous

 Number 163 reversed 361 ASCII Code 163 £ Unicode Character U+00A3 £ Hexadecimal color (shorthand) #116633 Unix Timestamp Thu, 01 Jan 1970 00:02:43 +0000
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