The folowing table expresses '723' 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 | 1011010011 | 110 | 10 | 1 | ||||||
| 3 | 222210 | 100 | 1 | |||||||
| 4 | 23103 | 21 | 3 | |||||||
| 5 | 10343 | 21 | 3 | |||||||
| 6 | 3203 | 12 | 3 | |||||||
| 7 | 2052 | 12 | 3 | |||||||
| 8 | 1323 | 11 | 2 | |||||||
| 9 | 883 | 21 | 3 | |||||||
| 10 | 723 | 12 | 3 | |||||||
| 11 | 5A8 | 21 | 3 | |||||||
| 12 | 503 | 8 | ||||||||
| 13 | 438 | 12 | 3 | |||||||
| 14 | 399 | 17 | 8 | |||||||
| 15 | 333 | 9 | ||||||||
| 16 | 2D3 | 12 | 3 |
Factors: 3 * 241