The folowing table expresses '847' 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 | 1101001111 | 111 | 11,10 | 1 | ||||||
| 3 | 1011101 | 12,10 | 1 | |||||||
| 4 | 31033 | 22,10 | 1 | |||||||
| 5 | 11342 | 21 | 3 | |||||||
| 6 | 3531 | 20 | 2 | |||||||
| 7 | 2320 | 10 | 1 | |||||||
| 8 | 1517 | 16 | 7 | |||||||
| 9 | 1141 | 7 | ||||||||
| 10 | 847 | 19,10 | 1 | |||||||
| 11 | 700 | 7 | ||||||||
| 12 | 5A7 | 1A | B | |||||||
| 13 | 502 | 7 | ||||||||
| 14 | 447 | 11 | 2 | |||||||
| 15 | 3B7 | 16 | 7 | |||||||
| 16 | 34F | 16 | 7 |
Factors: 7 * 112