natural number From Wikipedia, the free encyclopedia

**10** (**Ten** /ˈtɛn/ (listen)) is the number that is after **nine** and before **eleven**. Most people have ten fingers and ten toes.

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Cardinal | ten, onety, enty | |||

Ordinal | 10th (tenth, onetieth, entieth) | |||

Numeral system | decimal | |||

Factorization | 2 × 5 | |||

Divisors | 1, 2, 5, 10 | |||

Greek numeral | Ι´ | |||

Roman numeral | X | |||

Roman numeral (unicode) | X, x | |||

Greek prefix | deca-/deka- | |||

Latin prefix | deci- | |||

Binary | 1010_{2} | |||

Ternary | 101_{3} | |||

Quaternary | 22_{4} | |||

Quinary | 20_{5} | |||

Senary | 14_{6} | |||

Octal | 12_{8} | |||

Duodecimal | A_{12} | |||

Hexadecimal | A_{16} | |||

Vigesimal | A_{20} | |||

Base 36 | A_{36} | |||

Chinese numeral | 十，拾 | |||

Hebrew | י (Yod) | |||

Khmer | ១០ | |||

Korean | 십 | |||

Tamil | ௰ | |||

Thai | ๑๐ | |||

Sanskrit/Marathi/Hindi | १० | |||

Bangla | ১০ |

Ten is the smallest positive whole number with two digits. Ten is an important number because most people write numbers using multiples of ten. This is called the decimal number system.

In Roman numerals, 10 is written as **X**.^{[1]}

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