Numeric Value: 688

The folowing table expresses '688' in various number bases. 'DRx' shows the result of 'digit reducing' resulting in an X-digit long number.

BaseDR10DR9DR8DR7DR6DR5DR4DR3DR2DR1
21010110000      100 1
3    221111   22,112
4     22300  13,101
5     10223  134
6      3104 123
7      2002  4
8      1260 112
9       844178
10       688224
11       576178
12       494156
13       40C134
14       372 C
15       30D112
16       2B0 D

Math World

Factors: 24 * 43

688 is in the Pythagorean Triple: (688, 1785, 1913).