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Number 63 (sixty-three) is an odd two-digits composite number and natural number following 62 and preceding 64.

Properties of the number 63

Number of digits2
Sum of digits9
Product of digits18
Number parityOdd
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Prime Factorization of 63

Prime factorization3 x 3 x 7
Prime factorization in exponent form32 x 7
Prime factors3, 7
Number of distinct prime factors ω(n)2
Total number of prime factors Ω(n)3
Sum of prime factors10
Product of prime factors21
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Divisors of 63

List of proper divisors 1, 3, 7, 9, 21
List of all dividers1, 3, 7, 9, 21, 63
Number of divisors d(n)6
Sum of all divisors σ(n)104
Aliquot sum 41
63 is a deficient number , since it is larger than the sum of its proper divisors (41). Its deficiency is 22.
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Prime numbers

Is 63 a prime number?No
Is 63 a semiprime number?No
Is 63 a Chen prime number?No
Is 63 a Mersenne prime number?No
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Is 63 a Catalan number?No
Is 63 a Fibonacci number?No
Is 63 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.
63 is not a Happy number
63 is a Humble number
63 is not a Münchhausen number
63 is not a Perfect number
63 is not a Perfect square
63 is not a Palindrome
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Numeric Bases of 63

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.
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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 63 (n2)3969
Cube of 63 (n3)250047
Square root of 637.9372539331938
Natural Logarithm (ln) of 634.1431347263915
Decimal Logarithm (log) of 631.7993405494536
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Trigonometry is the study of the relationship between the angles and sides of a triangle.
Sine of 630.16735570030281
Cosecant of 635.9752969166311
Cosine of 630.98589658158255
Secant of 631.0143051702186
Tangent of 630.16974975208269
Cotangent of 635.8910248040473
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Number parity

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

Is 63 an Even Number?


Is 63 an Odd Number?

Yes, the number 63 is an odd number.
Total number of all odd numbers from 1 to 63 is 32
Sum of all the odd numbers from 1 to 63 are 1024
The sum of all odd numbers is a perfect square: 1024 = 32
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 63 in words is "sixty-three", meaning that:
63 is an aban number (a number without the letter a)
63 is not an eban number (as it contains the letter e)
63 is not an iban number (as it contains the letter i)
63 is an oban number (a number without the letter o)
63 is not a tban number (as it contains the letter t)
63 is an uban number (a number without the letter u)
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Numeral systems

How to write 63 in other number systems?
Bengali numerals৬৩
Eastern Arabic numerals٦٣
Hieroglyphs numeralsused in Ancient Egypt𓎋𓏼
Khmer numerals៦៣
Japanese numerals六十三
Roman numeralsLXIII
Thai numerals๖๓
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How do you say 63 in 38 different languages?
Arabicثلاثة و ستون
Croatianšezdeset i tri
Czechšedesát tři
Danish tre og tres
Estonianblaade vɔ etɔ̃
Filipinoanim na pû’t tatló
Greekεξήντα τρία
Hebrewשישים ושלוש
Icelandicsextíu og þrír
Indonesianenam puluh tiga
Latviansešdesmit trīs
Lithuanianšešiasdešimt trys
Persianشصت و سه
Polishsześćdziesiąt trzy
Portuguesesessenta e três
Romanianşasezeci şi trei
Russianшестьдесят три
Serbianшездесет и три
Slovenešestdeset tri
Spanish sesenta y tres
Swahilisitini na tatu
Turkishaltmış üç
Ukrainianшістдесят три
Vietnamesesáu mươi ba
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Number 63 reversed36
ASCII Code63?
Unicode CharacterU+003F?
Unix TimestampThu, 01 Jan 1970 00:01:03 +0000
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