The folowing table expresses '123' in various number bases. 'DRx' shows the result of 'digit reducing' resulting in an X-digit long number.
Base | DR7 | DR6 | DR5 | DR4 | DR3 | DR2 | DR1 |
---|---|---|---|---|---|---|---|
2 | 1111011 | 110 | 10 | 1 | |||
3 | 11120 | 12,10 | 1 | ||||
4 | 1323 | 21 | 3 | ||||
5 | 443 | 21 | 3 | ||||
6 | 323 | 12 | 3 | ||||
7 | 234 | 12 | 3 | ||||
8 | 173 | 13 | 4 | ||||
9 | 146 | 12 | 3 | ||||
10 | 123 | 6 | |||||
11 | 102 | 3 | |||||
12 | A3,11 | 2 | |||||
13 | 96,12 | 3 | |||||
14 | 8B,15 | 6 | |||||
15 | 83 | B | |||||
16 | 7B,12 | 3 |
Factors: 3 * 41
123 is in the Pythagorean Triple: (123, 836, 845).