Compare 8142 vs 8149
| Property | 8142 | 8149 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 31 × 231 × 591 | 291 × 2811 |
| Prime factorization | 2 × 3 × 23 × 59 | 29 × 281 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 3, 6, 23, 46, 59, 69, 118, 138, 177, 354, 1357, 2714, 4071, 8142 | 1, 29, 281, 8149 |
| Number of properties | 0 | 1 |
| Semiprimes | 2176th | |
| Roman numberals | ||
| Base 2 | 11111110011102 | 11111110101012 |
| Base 3 | 1020111203 | 1020112113 |
| Base 4 | 13330324 | 13331114 |
| Base 5 | 2300325 | 2300445 |
| Base 6 | 1014106 | 1014216 |
| Base 7 | 325117 | 325217 |
| Base 8 | 177168 | 177258 |
| Base 9 | 121469 | 121549 |
| Base 10 | 814210 | 814910 |
| Base 11 | 613211 | 613911 |
| Base 12 | 486612 | 487112 |
| Base 13 | 392413 | 392b13 |
| Base 14 | 2d7814 | 2d8114 |
| Base 15 | 262c15 | 263415 |
| Base 16 | 1fce16 | 1fd516 |