The folowing table expresses '557' in various number bases. 'DRx' shows the result of 'digit reducing' resulting in an X-digit long number.
| Base | DR10 | DR9 | DR8 | DR7 | DR6 | DR5 | DR4 | DR3 | DR2 | DR1 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 1000101101 | 101 | 10 | 1 | ||||||
| 3 | 202122 | 100 | 1 | |||||||
| 4 | 20231 | 20 | 2 | |||||||
| 5 | 4212 | 14,10 | 1 | |||||||
| 6 | 2325 | 20 | 2 | |||||||
| 7 | 1424 | 14 | 5 | |||||||
| 8 | 1055 | 13 | 4 | |||||||
| 9 | 678 | 23 | 5 | |||||||
| 10 | 557 | 17 | 8 | |||||||
| 11 | 467 | 16 | 7 | |||||||
| 12 | 3A5 | 16 | 7 | |||||||
| 13 | 33B | 14 | 5 | |||||||
| 14 | 2BB | 1A | B | |||||||
| 15 | 272 | B | ||||||||
| 16 | 22D | 11 | 2 |
Factors: Prime
557 is in the Pythagorean Triple: (165, 532, 557).