Compare 3142 vs 3155
| Property | 3142 | 3155 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 15711 | 51 × 6311 |
| Prime factorization | 2 × 1571 | 5 × 631 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 1571, 3142 | 1, 5, 631, 3155 |
| Number of properties | 1 | 1 |
| Semiprimes | 883rd | 889th |
| Roman numberals | MMMCXLII | MMMCLV |
| Base 2 | 1100010001102 | 1100010100112 |
| Base 3 | 110221013 | 110222123 |
| Base 4 | 3010124 | 3011034 |
| Base 5 | 1000325 | 1001105 |
| Base 6 | 223146 | 223356 |
| Base 7 | 121067 | 121257 |
| Base 8 | 61068 | 61238 |
| Base 9 | 42719 | 42859 |
| Base 10 | 314210 | 315510 |
| Base 11 | 23a711 | 240911 |
| Base 12 | 199a12 | 19ab12 |
| Base 13 | 157913 | 158913 |
| Base 14 | 120614 | 121514 |
| Base 15 | de715 | e0515 |
| Base 16 | c4616 | c5316 |