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# 10

Number 10 (ten) is an even two-digits composite number and natural number following 9 and preceding 11.

## Properties of the number 10

 Nominal 10 Cardinal ten Ordinal 10th Number of digits 2 Sum of digits 1 Product of digits 0 Number parity Even
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## Prime Factorization of 10

 Prime factorization 2 x 5 Prime factors 2, 5 Number of distinct prime factors ω(n) 2 Total number of prime factors Ω(n) 2 Sum of prime factors 7 Product of prime factors 10
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## Divisors of 10

 List of proper divisors 1, 2, 5 List of all dividers 1, 2, 5, 10 Number of divisors d(n) 4 Sum of all divisors σ(n) 18 Aliquot sum 8 10 is a deficient number , since it is larger than the sum of its proper divisors (8). Its deficiency is 2.
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## Prime numbers

 Is 10 a prime number? No Is 10 a semiprime number? Yes Is 10 a Chen prime number? No Is 10 a Mersenne prime number? No
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## Sequences

 Is 10 a Catalan number? No Is 10 a Fibonacci number? No Is 10 a Idoneal number? Yes: I9
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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.
 10 is a Happy number 10 is a Humble number 10 is not a Münchhausen number 10 is not a Perfect number 10 is not a Perfect square 10 is not a Palindrome
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## Numeric Bases of 10

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
2Binary10102
3Ternary1013
4Quaternary224
5Quinary205
6Senary146
7Septenary137
8Octal128
9Nonary119
10Decimal10
12Duodecimala12
20Vigesimala20
36Base36a36
60SexagesimalA60
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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 10 (n2) 100 Cube of 10 (n3) 1000 Square root of 10 3.16228 Natural Logarithm (ln) of 10 2.30259 Decimal Logarithm (log) of 10 1
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## Trigonometry

Trigonometry is the study of the relationship between the angles and sides of a triangle.
 Sine of 10 -0.544021 Cosecant of 10 -1.83816 Cosine of 10 -0.839072 Secant of 10 -1.19179 Tangent of 10 0.648361 Cotangent of 10 1.54235
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## Number parity

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

### Is 10 an Even Number?

Yes, the number 10 is an even number.

### Is 10 an Odd Number?

No
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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 10 in words is "ten", meaning that: 10 is an aban number (a number without the letter a) 10 is not an eban number (as it contains the letter e) 10 is an iban number (a number without the letter i) 10 is an oban number (a number without the letter o) 10 is not a tban number (as it contains the letter t) 10 is an uban number (a number without the letter u)
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## Numeral systems

How to write 10 in other number systems?
 Bengali numerals ১০ Eastern Arabic numerals ١٠ Hieroglyphs numeralsused in Ancient Egypt 𓎆 Khmer numerals ១០ Japanese numerals 十 Roman numerals X Thai numerals ๑๐
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## Translation

How do you say 10 in 38 different languages?
 Arabic عشرة Croatian deset Czech deset Danish ti Dutch tien Estonian ewo Faroese tíggju Filipino sampû Finnish kymmenen French dix Greek δέκα German zehn Hebrew עשר Hindi दस Hungarian tíz Icelandic tíu Indonesian sepuluh Italian dieci Japanese 十 Korean 십 Latvian desmit Lithuanian dešimt Norwegian ti Persian ده Polish dziesięć Portuguese dez Romanian zece Russian десять Serbian десет Slovak desať Slovene deset Spanish diez Swahili kumi Swedish tio Thai สิบ Turkish on Ukrainian десять Vietnamese mười
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## Miscellaneous

 Number 10 reversed 01 ASCII Code 10 Unicode Character U+000A Unix Timestamp Thu, 01 Jan 1970 00:00:10 +0000
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