Numeric Value: 68

The folowing table expresses '68' in various number bases. 'DRx' shows the result of 'digit reducing' resulting in an X-digit long number.

BaseDR7DR6DR5DR4DR3DR2DR1
21000100    101
3   2112 202
4   1010  2
5    233134
6    152123
7    125112
8    104 5
9     75,134
10     68,145
11     628
12     58,112
13     538
14     4C,123
15     48C
16     448

Math World

Factors: 22 * 17

68 is in the Pythagorean Triples: (68, 1155, 1157), (68, 285, 293).

Physical World

68 is the atomic weight of Erbium (Er).