Numeric Value: 667

The folowing table expresses '667' in various number bases. 'DRx' shows the result of 'digit reducing' resulting in an X-digit long number.

BaseDR10DR9DR8DR7DR6DR5DR4DR3DR2DR1
21010011011      110101
3    220201   21,101
4     22123  22,101
5     10132  123
6      3031 112
7      1642 16,101
8      1233 112
9       821123
10       66719,101
11       557167
12       477167
13       3C4167
14       359134
15       2E7189
16       29B167

Math World

Factors: 23 * 29

667 is in the Pythagorean Triple: (156, 667, 685).