The folowing table expresses '542' 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 | 1000011110 | 101 | 10 | 1 | ||||||
| 3 | 202002 | 20 | 2 | |||||||
| 4 | 20132 | 20 | 2 | |||||||
| 5 | 4132 | 20 | 2 | |||||||
| 6 | 2302 | 11 | 2 | |||||||
| 7 | 1403 | 11 | 2 | |||||||
| 8 | 1036 | 12 | 3 | |||||||
| 9 | 662 | 15 | 6 | |||||||
| 10 | 542 | 11 | 2 | |||||||
| 11 | 453 | 11 | 2 | |||||||
| 12 | 392 | 12 | 3 | |||||||
| 13 | 329 | 11 | 2 | |||||||
| 14 | 2AA | 18 | 9 | |||||||
| 15 | 262 | A | ||||||||
| 16 | 21E | 11 | 2 |
Factors: 2 * 271