Compare 42857 vs 42868
| Property | 42857 | 42868 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 171 × 25211 | 22 × 71 × 15311 |
| Prime factorization | 17 × 2521 | 2 × 2 × 7 × 1531 |
| Divisors count | 4 | 12 |
| Divisors | 1, 17, 2521, 42857 | 1, 2, 4, 7, 14, 28, 1531, 3062, 6124, 10717, 21434, 42868 |
| Number of properties | 1 | 0 |
| Semiprimes | 10429th | |
| Roman numberals | ||
| Base 2 | 10100111011010012 | 10100111011101002 |
| Base 3 | 20112100223 | 20112102013 |
| Base 4 | 221312214 | 221313104 |
| Base 5 | 23324125 | 23324335 |
| Base 6 | 5302256 | 5302446 |
| Base 7 | 2356437 | 2356607 |
| Base 8 | 1235518 | 1235648 |
| Base 9 | 647089 | 647219 |
| Base 10 | 4285710 | 4286810 |
| Base 11 | 2a22111 | 2a23111 |
| Base 12 | 2097512 | 2098412 |
| Base 13 | 1667913 | 1668713 |
| Base 14 | 1189314 | 118a014 |
| Base 15 | ca7215 | ca7d15 |
| Base 16 | a76916 | a77416 |