The folowing table expresses '530' 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 | 1000010010 | 11,10 | 1 | |||||||
| 3 | 201122 | 22,11 | 2 | |||||||
| 4 | 20102 | 11 | 2 | |||||||
| 5 | 4110 | 11 | 2 | |||||||
| 6 | 2242 | 14 | 5 | |||||||
| 7 | 1355 | 20 | 2 | |||||||
| 8 | 1022 | 5 | ||||||||
| 9 | 648 | 20 | 2 | |||||||
| 10 | 530 | 8 | ||||||||
| 11 | 442 | A | ||||||||
| 12 | 382 | 11 | 2 | |||||||
| 13 | 31A | 11 | 2 | |||||||
| 14 | 29C | 19 | A | |||||||
| 15 | 255 | C | ||||||||
| 16 | 212 | 5 |
Factors: 2 * 5 * 53