6 (number)
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This page is about the number six. For the year, see 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]
In mathematics, the number six is an even number.
