The folowing table expresses '128' 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 | 10000000 | 1 | ||||||
| 3 | 11202 | 20 | 2 | |||||
| 4 | 2000 | 2 | ||||||
| 5 | 1003 | 4 | ||||||
| 6 | 332 | 12 | 3 | |||||
| 7 | 242 | 11 | 2 | |||||
| 8 | 200 | 2 | ||||||
| 9 | 152 | 8 | ||||||
| 10 | 128 | 11 | 2 | |||||
| 11 | 107 | 8 | ||||||
| 12 | A8,16 | 7 | ||||||
| 13 | 9B,17 | 8 | ||||||
| 14 | 92 | B | ||||||
| 15 | 88,11 | 2 | ||||||
| 16 | 80 | 8 |
Factors: 27