Compare 131991 vs 132013
| Property | 131991 | 132013 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 439971 | 71 × 188591 |
| Prime factorization | 3 × 43997 | 7 × 18859 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 43997, 131991 | 1, 7, 18859, 132013 |
| Number of properties | 1 | 1 |
| Semiprimes | 30463rd | 30467th |
| Roman numberals | ||
| Base 2 | 1000000011100101112 | 1000000011101011012 |
| Base 3 | 202010011203 | 202010021013 |
| Base 4 | 2000321134 | 2000322314 |
| Base 5 | 132104315 | 132110235 |
| Base 6 | 24550236 | 24551016 |
| Base 7 | 10565467 | 10566107 |
| Base 8 | 4016278 | 4016558 |
| Base 9 | 2210469 | 2210719 |
| Base 10 | 13199110 | 13201310 |
| Base 11 | 9019211 | 9020211 |
| Base 12 | 6447312 | 6449112 |
| Base 13 | 4810213 | 4811b13 |
| Base 14 | 3615d14 | 3617714 |
| Base 15 | 2919615 | 291ad15 |
| Base 16 | 2039716 | 203ad16 |