Numeric Value: 257

The folowing table expresses '257' in various number bases. 'DRx' shows the result of 'digit reducing' resulting in an X-digit long number.

BaseDR9DR8DR7DR6DR5DR4DR3DR2DR1
2100000001      101
3   100112   12,101
4    10001   2
5     2012 101
6     1105 112
7      515145
8      401 5
9      315101
10      257145
11      214 7
12      195134
13      16A145
14      145 A
15      122 5
16      101 2

Math World

Factors: Prime

257 is in the Pythagorean Triple: (32, 255, 257).