The folowing table expresses '455' 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 | 111000111 | 110 | 10 | 1 | |||||
| 3 | 121212 | 100 | 1 | ||||||
| 4 | 13013 | 20 | 2 | ||||||
| 5 | 3310 | 12 | 3 | ||||||
| 6 | 2035 | 14 | 5 | ||||||
| 7 | 1220 | 5 | |||||||
| 8 | 707 | 16 | 7 | ||||||
| 9 | 555 | 16 | 7 | ||||||
| 10 | 455 | 14 | 5 | ||||||
| 11 | 384 | 14 | 5 | ||||||
| 12 | 31B | 13 | 4 | ||||||
| 13 | 290 | B | |||||||
| 14 | 247 | D | |||||||
| 15 | 205 | 7 | |||||||
| 16 | 1C7 | 14 | 5 |
Factors: 5 * 7 * 13
455 is in the Pythagorean Triples: (455, 528, 697), (455, 2088, 2137), (455, 4128, 4153).