Compare 42871 vs 42878
| Property | 42871 | 42878 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 431 × 9971 | 21 × 111 × 19491 |
| Prime factorization | 43 × 997 | 2 × 11 × 1949 |
| Divisors count | 4 | 8 |
| Divisors | 1, 43, 997, 42871 | 1, 2, 11, 22, 1949, 3898, 21439, 42878 |
| Number of properties | 1 | 0 |
| Semiprimes | 10433rd | |
| Roman numberals | ||
| Base 2 | 10100111011101112 | 10100111011111102 |
| Base 3 | 20112102113 | 20112110023 |
| Base 4 | 221313134 | 221313324 |
| Base 5 | 23324415 | 23330035 |
| Base 6 | 5302516 | 5303026 |
| Base 7 | 2356637 | 2360037 |
| Base 8 | 1235678 | 1235768 |
| Base 9 | 647249 | 647329 |
| Base 10 | 4287110 | 4287810 |
| Base 11 | 2a23411 | 2a24011 |
| Base 12 | 2098712 | 2099212 |
| Base 13 | 1668a13 | 1669413 |
| Base 14 | 118a314 | 118aa14 |
| Base 15 | ca8115 | ca8815 |
| Base 16 | a77716 | a77e16 |