The folowing table expresses '2137' in various number bases. 'DRx' shows the result of 'digit reducing' resulting in an X-digit long number.
| Base | DR12 | DR11 | DR10 | DR9 | DR8 | DR7 | DR6 | DR5 | DR4 | DR3 | DR2 | DR1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 100001011001 | 101 | 10 | 1 | ||||||||
| 3 | 2221011 | 100 | 1 | |||||||||
| 4 | 201121 | 13,10 | 1 | |||||||||
| 5 | 32022 | 14,10 | 1 | |||||||||
| 6 | 13521 | 20 | 2 | |||||||||
| 7 | 6142 | 16,10 | 1 | |||||||||
| 8 | 4131 | 11 | 2 | |||||||||
| 9 | 2834 | 18,10 | 1 | |||||||||
| 10 | 2137 | 13 | 4 | |||||||||
| 11 | 1673 | 16 | 7 | |||||||||
| 12 | 12A1 | 12 | 3 | |||||||||
| 13 | C85 | 1C,10 | 1 | |||||||||
| 14 | AC9 | 23 | 5 | |||||||||
| 15 | 977 | 18 | 9 | |||||||||
| 16 | 859 | 16 | 7 |
Factors: Prime