Compare 42005 vs 42011
| Property | 42005 | 42011 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 51 × 311 × 2711 | 431 × 9771 |
| Prime factorization | 5 × 31 × 271 | 43 × 977 |
| Divisors count | 8 | 4 |
| Divisors | 1, 5, 31, 155, 271, 1355, 8401, 42005 | 1, 43, 977, 42011 |
| Number of properties | 0 | 1 |
| Semiprimes | 10251st | |
| Roman numberals | ||
| Base 2 | 10100100000101012 | 10100100000110112 |
| Base 3 | 20101212023 | 20101212223 |
| Base 4 | 221001114 | 221001234 |
| Base 5 | 23210105 | 23210215 |
| Base 6 | 5222456 | 5222556 |
| Base 7 | 2333157 | 2333247 |
| Base 8 | 1220258 | 1220338 |
| Base 9 | 635529 | 635589 |
| Base 10 | 4200510 | 4201110 |
| Base 11 | 2961711 | 2962211 |
| Base 12 | 2038512 | 2038b12 |
| Base 13 | 1617213 | 1617813 |
| Base 14 | 1144514 | 1144b14 |
| Base 15 | c6a515 | c6ab15 |
| Base 16 | a41516 | a41b16 |