The folowing table expresses '730' 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 | 1011011010 | 110 | 10 | 1 | ||||||
| 3 | 1000001 | 2 | ||||||||
| 4 | 23122 | 22,10 | 1 | |||||||
| 5 | 10410 | 11 | 2 | |||||||
| 6 | 3214 | 14 | 5 | |||||||
| 7 | 2062 | 13 | 4 | |||||||
| 8 | 1332 | 11 | 2 | |||||||
| 9 | 1001 | 2 | ||||||||
| 10 | 730 | 10 | 1 | |||||||
| 11 | 604 | A | ||||||||
| 12 | 50A | 13 | 4 | |||||||
| 13 | 442 | A | ||||||||
| 14 | 3A2 | 11 | 2 | |||||||
| 15 | 33A | 11 | 2 | |||||||
| 16 | 2DA | 19 | A |
Factors: 2 * 5 * 73