Compare 8142 vs 8145
| Property | 8142 | 8145 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 4 |
| Prime factorization | 21 × 31 × 231 × 591 | 32 × 51 × 1811 |
| Prime factorization | 2 × 3 × 23 × 59 | 3 × 3 × 5 × 181 |
| Divisors count | 16 | 12 |
| Divisors | 1, 2, 3, 6, 23, 46, 59, 69, 118, 138, 177, 354, 1357, 2714, 4071, 8142 | 1, 3, 5, 9, 15, 45, 181, 543, 905, 1629, 2715, 8145 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 11111110011102 | 11111110100012 |
| Base 3 | 1020111203 | 1020112003 |
| Base 4 | 13330324 | 13331014 |
| Base 5 | 2300325 | 2300405 |
| Base 6 | 1014106 | 1014136 |
| Base 7 | 325117 | 325147 |
| Base 8 | 177168 | 177218 |
| Base 9 | 121469 | 121509 |
| Base 10 | 814210 | 814510 |
| Base 11 | 613211 | 613511 |
| Base 12 | 486612 | 486912 |
| Base 13 | 392413 | 392713 |
| Base 14 | 2d7814 | 2d7b14 |
| Base 15 | 262c15 | 263015 |
| Base 16 | 1fce16 | 1fd116 |