6 (number)

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5 6 7
−1 0 1 2 3 4 5 6 7 8 9
Cardinal six
Ordinal 6th
(sixth)
Factorization 2 · 3
Divisors 1, 2, 3, 6
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
Bengali
Chinese numeral 六,陆
Devanāgarī
Hebrew ו (Vav)
Khmer
Thai
Telugu
Tamil
Pronunciation of the number 6

The number six is a natural number that comes after the number five, but before the number seven. 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.

Mathematics[change | edit source]

In mathematics, the number six is an even number.