The folowing table expresses '1585' in various number bases. 'DRx' shows the result of 'digit reducing' resulting in an X-digit long number.
| Base | DR11 | DR10 | DR9 | DR8 | DR7 | DR6 | DR5 | DR4 | DR3 | DR2 | DR1 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 11000110001 | 101 | 10 | 1 | |||||||
| 3 | 2011201 | 21,10 | 1 | ||||||||
| 4 | 120301 | 13,10 | 1 | ||||||||
| 5 | 22320 | 14,10 | 1 | ||||||||
| 6 | 11201 | 5 | |||||||||
| 7 | 4423 | 16,10 | 1 | ||||||||
| 8 | 3061 | 12 | 3 | ||||||||
| 9 | 2151 | 10 | 1 | ||||||||
| 10 | 1585 | 19,10 | 1 | ||||||||
| 11 | 1211 | 5 | |||||||||
| 12 | B01 | 10 | 1 | ||||||||
| 13 | 94C | 1C,10 | 1 | ||||||||
| 14 | 813 | C | |||||||||
| 15 | 70A | 12 | 3 | ||||||||
| 16 | 631 | A |
Factors: 5 * 317