The folowing table expresses '212' in various number bases. 'DRx' shows the result of 'digit reducing' resulting in an X-digit long number.
| Base | DR8 | DR7 | DR6 | DR5 | DR4 | DR3 | DR2 | DR1 |
|---|---|---|---|---|---|---|---|---|
| 2 | 11010100 | 100 | 1 | |||||
| 3 | 21212 | 22,11 | 2 | |||||
| 4 | 3110 | 11 | 2 | |||||
| 5 | 1322 | 13 | 4 | |||||
| 6 | 552 | 20 | 2 | |||||
| 7 | 422 | 11 | 2 | |||||
| 8 | 324 | 11 | 2 | |||||
| 9 | 255 | 13 | 4 | |||||
| 10 | 212 | 5 | ||||||
| 11 | 183 | 11 | 2 | |||||
| 12 | 158 | 12 | 3 | |||||
| 13 | 134 | 8 | ||||||
| 14 | 112 | 4 | ||||||
| 15 | E2,11 | 2 | ||||||
| 16 | D4,11 | 2 |
Factors: 22 * 53