Compare 3138 vs 3142
| Property | 3138 | 3142 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 31 × 5231 | 21 × 15711 |
| Prime factorization | 2 × 3 × 523 | 2 × 1571 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 3, 6, 523, 1046, 1569, 3138 | 1, 2, 1571, 3142 |
| Number of properties | 0 | 1 |
| Semiprimes | 883rd | |
| Roman numberals | MMMCXXXVIII | MMMCXLII |
| Base 2 | 1100010000102 | 1100010001102 |
| Base 3 | 110220203 | 110221013 |
| Base 4 | 3010024 | 3010124 |
| Base 5 | 1000235 | 1000325 |
| Base 6 | 223106 | 223146 |
| Base 7 | 121027 | 121067 |
| Base 8 | 61028 | 61068 |
| Base 9 | 42669 | 42719 |
| Base 10 | 313810 | 314210 |
| Base 11 | 23a311 | 23a711 |
| Base 12 | 199612 | 199a12 |
| Base 13 | 157513 | 157913 |
| Base 14 | 120214 | 120614 |
| Base 15 | de315 | de715 |
| Base 16 | c4216 | c4616 |