The folowing table expresses '494' 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 | 111101110 | 111 | 11,10 | 1 | |||||
| 3 | 200022 | 20 | 2 | ||||||
| 4 | 13232 | 23,11 | 2 | ||||||
| 5 | 3434 | 24,11 | 2 | ||||||
| 6 | 2142 | 13 | 4 | ||||||
| 7 | 1304 | 11 | 2 | ||||||
| 8 | 756 | 22 | 4 | ||||||
| 9 | 608 | 15 | 6 | ||||||
| 10 | 494 | 17 | 8 | ||||||
| 11 | 40A | 13 | 4 | ||||||
| 12 | 352 | A | |||||||
| 13 | 2C0 | 11 | 2 | ||||||
| 14 | 274 | D | |||||||
| 15 | 22E | 13 | 4 | ||||||
| 16 | 1EE | 1D | E |
Factors: 2 * 13 * 19