The folowing table expresses '306' in various number bases. 'DRx' shows the result of 'digit reducing' resulting in an X-digit long number.
| Base | DR9 | DR8 | DR7 | DR6 | DR5 | DR4 | DR3 | DR2 | DR1 |
|---|---|---|---|---|---|---|---|---|---|
| 2 | 100110010 | 100 | 1 | ||||||
| 3 | 102100 | 11 | 2 | ||||||
| 4 | 10302 | 12 | 3 | ||||||
| 5 | 2211 | 11 | 2 | ||||||
| 6 | 1230 | 10 | 1 | ||||||
| 7 | 615 | 15 | 6 | ||||||
| 8 | 462 | 14 | 5 | ||||||
| 9 | 370 | 11 | 2 | ||||||
| 10 | 306 | 9 | |||||||
| 11 | 259 | 15 | 6 | ||||||
| 12 | 216 | 9 | |||||||
| 13 | 1A7 | 15 | 6 | ||||||
| 14 | 17C | 16 | 7 | ||||||
| 15 | 156 | C | |||||||
| 16 | 132 | 6 |
Factors: 2 * 32 * 17