Numeric Value: 127

The folowing table expresses '127' in various number bases. 'DRx' shows the result of 'digit reducing' resulting in an X-digit long number.

BaseDR7DR6DR5DR4DR3DR2DR1
21111111   11111,101
3  11201  12,101
4   1333 22,101
5   1002  3
6    331112
7    241101
8    17717,101
9    151 7
10    127101
11    106 7
12     A7,156
13     9A,167
14     91A
15     87,101
16     7F,167

Math World

Factors: Prime

127 is the 4th Mersenne number (p=7).