Compare 91 vs 118
| Property | 91 | 118 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 71 × 131 | 21 × 591 |
| Prime factorization | 7 × 13 | 2 × 59 |
| Divisors count | 4 | 4 |
| Divisors | 1, 7, 13, 91 | 1, 2, 59, 118 |
| Number of properties | 1 | 1 |
| Semiprimes | 31st | 38th |
| Roman numberals | XCI | CXVIII |
| Base 2 | 10110112 | 11101102 |
| Base 3 | 101013 | 111013 |
| Base 4 | 11234 | 13124 |
| Base 5 | 3315 | 4335 |
| Base 6 | 2316 | 3146 |
| Base 7 | 1607 | 2267 |
| Base 8 | 1338 | 1668 |
| Base 9 | 1119 | 1419 |
| Base 10 | 9110 | 11810 |
| Base 11 | 8311 | a811 |
| Base 12 | 7712 | 9a12 |
| Base 13 | 7013 | 9113 |
| Base 14 | 6714 | 8614 |
| Base 15 | 6115 | 7d15 |
| Base 16 | 5b16 | 7616 |