12 (number) facts for kids
Quick facts for kids
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|---|---|---|---|---|
| Cardinal | twelve | |||
| Ordinal | 12th (twelfth) |
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| Factorization | 22× 3 | |||
| Greek numeral | ΙΒ´ | |||
| Roman numeral | XII | |||
| Greek prefix | dodeca-/dodeka- | |||
| Latin prefix | duodeca- | |||
| Binary | 11002 | |||
| Ternary | 1103 | |||
| Senary | 206 | |||
| Octal | 148 | |||
| Duodecimal | 1012 | |||
| Hexadecimal | C16 | |||
This article is about the number twelve. For the year, see 12.
Twelve is a number. It comes between eleven and thirteen, and it is an even number. It is divisible by 1, 2, 3, 4, 6, and 12. Its ordinal is 12th (twelfth). In Roman numerals, it is written as XII. It is the base of duodecimal numbers.
Mathematics
- Twelve is the first abundant number.
See also
In Spanish: Doce para niños
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12 (number) Facts for Kids. Kiddle Encyclopedia.