6 (number)
natural number
The number six is a natural number that comes after the number five and before the number seven.
| ||||
|---|---|---|---|---|
| Cardinal | six | |||
| Ordinal | 6th (sixth) | |||
| Numeral system | senary | |||
| Factorization | 2 × 3 | |||
| Divisors | 1, 2, 3, 6 | |||
| Greek numeral | Ϛ´ | |||
| Roman numeral | VI | |||
| Roman numeral (unicode) | Ⅵ, ⅵ, ↅ | |||
| Greek prefix | hexa-/hex- | |||
| Latin prefix | sexa-/sex- | |||
| Binary | 1102 | |||
| Ternary | 203 | |||
| Quaternary | 124 | |||
| Quinary | 115 | |||
| Senary | 106 | |||
| Octal | 68 | |||
| Duodecimal | 612 | |||
| Hexadecimal | 616 | |||
| Vigesimal | 620 | |||
| Base 36 | 636 | |||
| Greek | στ (or ΣΤ or ς) | |||
| Arabic | ٦ | |||
| Persian | ۶ | |||
| Urdu |  | |||
| Amharic | ፮ | |||
| Bengali | ৬ | |||
| Chinese numeral | 六，陆 | |||
| Devanāgarī | ६ | |||
| Hebrew | ו (Vav) | |||
| Khmer | ៦ | |||
| Thai | ๖ | |||
| Telugu | ౬ | |||
| Tamil | ௬ | |||
Six is also the first perfect number which means that the sum of its factors (1, 2 and 3) are equal to the number itself (6). The next perfect number is 28. In Roman numerals, it is VI.
The number six is an even number.
The number 6 (six) is half a dozen.
