Compare 83142 vs 83149
| Property | 83142 | 83149 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 21 × 32 × 311 × 1491 | 111 × 75591 |
| Prime factorization | 2 × 3 × 3 × 31 × 149 | 11 × 7559 |
| Divisors count | 24 | 4 |
| Divisors | 1, 2, 3, 6, 9, 18, 31, 62, 93, 149, 186, 279, 298, 447, 558, 894, 1341, 2682, 4619, 9238, 13857, 27714, 41571, 83142 | 1, 11, 7559, 83149 |
| Number of properties | 0 | 1 |
| Semiprimes | 19607th | |
| Roman numberals | ||
| Base 2 | 101000100110001102 | 101000100110011012 |
| Base 3 | 110200011003 | 110200011213 |
| Base 4 | 1101030124 | 1101030314 |
| Base 5 | 101300325 | 101300445 |
| Base 6 | 14405306 | 14405416 |
| Base 7 | 4642537 | 4642637 |
| Base 8 | 2423068 | 2423158 |
| Base 9 | 1360409 | 1360479 |
| Base 10 | 8314210 | 8314910 |
| Base 11 | 5751411 | 5752011 |
| Base 12 | 4014612 | 4015112 |
| Base 13 | 2bac713 | 2bb0113 |
| Base 14 | 2242a14 | 2243314 |
| Base 15 | 1997c15 | 1998415 |
| Base 16 | 144c616 | 144cd16 |