The folowing table expresses '650' 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 | 1010001010 | 100 | 1 | |||||||
| 3 | 220002 | 20 | 2 | |||||||
| 4 | 22022 | 20 | 2 | |||||||
| 5 | 10100 | 2 | ||||||||
| 6 | 3002 | 5 | ||||||||
| 7 | 1616 | 20 | 2 | |||||||
| 8 | 1212 | 6 | ||||||||
| 9 | 802 | 11 | 2 | |||||||
| 10 | 650 | 11 | 2 | |||||||
| 11 | 541 | A | ||||||||
| 12 | 462 | 10 | 1 | |||||||
| 13 | 3B0 | 11 | 2 | |||||||
| 14 | 346 | D | ||||||||
| 15 | 2D5 | 15 | 6 | |||||||
| 16 | 28A | 14 | 5 |
Factors: 2 * 52 * 13