Compare 42215 vs 42247
| Property | 42215 | 42247 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 51 × 84431 | 831 × 5091 |
| Prime factorization | 5 × 8443 | 83 × 509 |
| Divisors count | 4 | 4 |
| Divisors | 1, 5, 8443, 42215 | 1, 83, 509, 42247 |
| Number of properties | 1 | 1 |
| Semiprimes | 10298th | 10304th |
| Roman numberals | ||
| Base 2 | 10100100111001112 | 10100101000001112 |
| Base 3 | 20102201123 | 20102212013 |
| Base 4 | 221032134 | 221100134 |
| Base 5 | 23223305 | 23224425 |
| Base 6 | 5232356 | 5233316 |
| Base 7 | 2340357 | 2341127 |
| Base 8 | 1223478 | 1224078 |
| Base 9 | 638159 | 638519 |
| Base 10 | 4221510 | 4224710 |
| Base 11 | 2979811 | 2981711 |
| Base 12 | 2051b12 | 2054712 |
| Base 13 | 162a413 | 162ca13 |
| Base 14 | 1155514 | 1157914 |
| Base 15 | c79515 | c7b715 |
| Base 16 | a4e716 | a50716 |