The folowing table expresses '800' in various number bases. 'DRx' shows the result of 'digit reducing' resulting in an X-digit long number.
| Base | DR10 | DR9 | DR8 | DR7 | DR6 | DR5 | DR4 | DR3 | DR2 | DR1 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 1100100000 | 11,10 | 1 | |||||||
| 3 | 1002122 | 22,11 | 2 | |||||||
| 4 | 30200 | 11 | 2 | |||||||
| 5 | 11200 | 4 | ||||||||
| 6 | 3412 | 14 | 5 | |||||||
| 7 | 2222 | 11 | 2 | |||||||
| 8 | 1440 | 11 | 2 | |||||||
| 9 | 1078 | 17 | 8 | |||||||
| 10 | 800 | 8 | ||||||||
| 11 | 668 | 19 | A | |||||||
| 12 | 568 | 17 | 8 | |||||||
| 13 | 497 | 17 | 8 | |||||||
| 14 | 412 | 7 | ||||||||
| 15 | 385 | 11 | 2 | |||||||
| 16 | 320 | 5 |
Factors: 25 * 52
800 is in the Pythagorean Triple: (369, 800, 881).