The folowing table expresses '1105' in various number bases. 'DRx' shows the result of 'digit reducing' resulting in an X-digit long number.
| Base | DR11 | DR10 | DR9 | DR8 | DR7 | DR6 | DR5 | DR4 | DR3 | DR2 | DR1 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 10001010001 | 100 | 1 | ||||||||
| 3 | 1111221 | 100 | 1 | ||||||||
| 4 | 101101 | 10 | 1 | ||||||||
| 5 | 13410 | 14,10 | 1 | ||||||||
| 6 | 5041 | 14 | 5 | ||||||||
| 7 | 3136 | 16,10 | 1 | ||||||||
| 8 | 2121 | 6 | |||||||||
| 9 | 1457 | 18,10 | 1 | ||||||||
| 10 | 1105 | 7 | |||||||||
| 11 | 915 | 14 | 5 | ||||||||
| 12 | 781 | 14 | 5 | ||||||||
| 13 | 670 | 10 | 1 | ||||||||
| 14 | 58D | 1C | D | ||||||||
| 15 | 4DA | 1C | D | ||||||||
| 16 | 451 | A |
Factors: 5 * 13 * 17