Compare 202142 vs 202151
| Property | 202142 | 202151 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 531 × 19071 | 311 × 65211 |
| Prime factorization | 2 × 53 × 1907 | 31 × 6521 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 53, 106, 1907, 3814, 101071, 202142 | 1, 31, 6521, 202151 |
| Number of properties | 0 | 1 |
| Semiprimes | 45690th | |
| Roman numberals | ||
| Base 2 | 1100010101100111102 | 1100010101101001112 |
| Base 3 | 1010210212023 | 1010210220023 |
| Base 4 | 3011121324 | 3011122134 |
| Base 5 | 224320325 | 224321015 |
| Base 6 | 41555026 | 41555156 |
| Base 7 | 15012237 | 15012357 |
| Base 8 | 6126368 | 6126478 |
| Base 9 | 3372529 | 3372629 |
| Base 10 | 20214210 | 20215110 |
| Base 11 | 12896611 | 12897411 |
| Base 12 | 98b9212 | 98b9b12 |
| Base 13 | 7101513 | 7102113 |
| Base 14 | 5394a14 | 5395514 |
| Base 15 | 3ed6215 | 3ed6b15 |
| Base 16 | 3159e16 | 315a716 |