Compare 231985 vs 231997
| Property | 231985 | 231997 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 51 × 131 × 431 × 831 | 1011 × 22971 |
| Prime factorization | 5 × 13 × 43 × 83 | 101 × 2297 |
| Divisors count | 16 | 4 |
| Divisors | 1, 5, 13, 43, 65, 83, 215, 415, 559, 1079, 2795, 3569, 5395, 17845, 46397, 231985 | 1, 101, 2297, 231997 |
| Number of properties | 0 | 1 |
| Semiprimes | 52064th | |
| Roman numberals | ||
| Base 2 | 1110001010001100012 | 1110001010001111012 |
| Base 3 | 1022100200013 | 1022100201113 |
| Base 4 | 3202203014 | 3202203314 |
| Base 5 | 244104205 | 244104425 |
| Base 6 | 45500016 | 45500216 |
| Base 7 | 16542257 | 16542437 |
| Base 8 | 7050618 | 7050758 |
| Base 9 | 3832019 | 3832149 |
| Base 10 | 23198510 | 23199710 |
| Base 11 | 14932611 | 14933711 |
| Base 12 | b230112 | b231112 |
| Base 13 | 8179013 | 8179c13 |
| Base 14 | 6078514 | 6079314 |
| Base 15 | 48b0a15 | 48b1715 |
| Base 16 | 38a3116 | 38a3d16 |