The folowing table expresses '419' in various number bases. 'DRx' shows the result of 'digit reducing' resulting in an X-digit long number.
| Base | DR9 | DR8 | DR7 | DR6 | DR5 | DR4 | DR3 | DR2 | DR1 |
|---|---|---|---|---|---|---|---|---|---|
| 2 | 110100011 | 101 | 10 | 1 | |||||
| 3 | 120112 | 21,10 | 1 | ||||||
| 4 | 12203 | 20 | 2 | ||||||
| 5 | 3134 | 21 | 3 | ||||||
| 6 | 1535 | 22 | 4 | ||||||
| 7 | 1136 | 14 | 5 | ||||||
| 8 | 643 | 15 | 6 | ||||||
| 9 | 515 | 12 | 3 | ||||||
| 10 | 419 | 14 | 5 | ||||||
| 11 | 351 | 9 | |||||||
| 12 | 2AB | 1B,10 | 1 | ||||||
| 13 | 263 | B | |||||||
| 14 | 21D | 12 | 3 | ||||||
| 15 | 1CE | 1C | D | ||||||
| 16 | 1A3 | E |
Factors: Prime