The folowing table expresses '143' 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 | 10001111 | 101 | 10 | 1 | ||||
| 3 | 12022 | 21,10 | 1 | |||||
| 4 | 2033 | 20 | 2 | |||||
| 5 | 1033 | 12 | 3 | |||||
| 6 | 355 | 21 | 3 | |||||
| 7 | 263 | 14 | 5 | |||||
| 8 | 217 | 12 | 3 | |||||
| 9 | 168 | 16 | 7 | |||||
| 10 | 143 | 8 | ||||||
| 11 | 120 | 3 | ||||||
| 12 | BB,1A | B | ||||||
| 13 | B0 | B | ||||||
| 14 | A3 | D | ||||||
| 15 | 98,12 | 3 | ||||||
| 16 | 8F,17 | 8 |
Factors: 11 * 13
143 is in the Pythagorean Triple: (24, 143, 145).