The folowing table expresses '142' 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 | 10001110 | 100 | 1 | |||||
| 3 | 12021 | 20 | 2 | |||||
| 4 | 2032 | 13,10 | 1 | |||||
| 5 | 1032 | 11 | 2 | |||||
| 6 | 354 | 20 | 2 | |||||
| 7 | 262 | 13 | 4 | |||||
| 8 | 216 | 11 | 2 | |||||
| 9 | 167 | 15 | 6 | |||||
| 10 | 142 | 7 | ||||||
| 11 | 11A | 11 | 2 | |||||
| 12 | BA,19 | A | ||||||
| 13 | AC,19 | A | ||||||
| 14 | A2 | C | ||||||
| 15 | 97,11 | 2 | ||||||
| 16 | 8E,16 | 7 |
Factors: 2 * 71