The folowing table expresses '787' 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 | 1100010011 | 101 | 10 | 1 | ||||||
| 3 | 1002011 | 12,10 | 1 | |||||||
| 4 | 30103 | 13,10 | 1 | |||||||
| 5 | 11122 | 12 | 3 | |||||||
| 6 | 3351 | 20 | 2 | |||||||
| 7 | 2203 | 10 | 1 | |||||||
| 8 | 1423 | 12 | 3 | |||||||
| 9 | 1064 | 12 | 3 | |||||||
| 10 | 787 | 22 | 4 | |||||||
| 11 | 656 | 16 | 7 | |||||||
| 12 | 557 | 15 | 6 | |||||||
| 13 | 487 | 16 | 7 | |||||||
| 14 | 403 | 7 | ||||||||
| 15 | 377 | 12 | 3 | |||||||
| 16 | 313 | 7 |
Factors: Prime