Compare 3142 vs 3145
| Property | 3142 | 3145 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 21 × 15711 | 51 × 171 × 371 |
| Prime factorization | 2 × 1571 | 5 × 17 × 37 |
| Divisors count | 4 | 8 |
| Divisors | 1, 2, 1571, 3142 | 1, 5, 17, 37, 85, 185, 629, 3145 |
| Number of properties | 1 | 0 |
| Semiprimes | 883rd | |
| Roman numberals | MMMCXLII | MMMCXLV |
| Base 2 | 1100010001102 | 1100010010012 |
| Base 3 | 110221013 | 110221113 |
| Base 4 | 3010124 | 3010214 |
| Base 5 | 1000325 | 1000405 |
| Base 6 | 223146 | 223216 |
| Base 7 | 121067 | 121127 |
| Base 8 | 61068 | 61118 |
| Base 9 | 42719 | 42749 |
| Base 10 | 314210 | 314510 |
| Base 11 | 23a711 | 23aa11 |
| Base 12 | 199a12 | 19a112 |
| Base 13 | 157913 | 157c13 |
| Base 14 | 120614 | 120914 |
| Base 15 | de715 | dea15 |
| Base 16 | c4616 | c4916 |