Compare 91 vs 94
| Property | 91 | 94 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 71 × 131 | 21 × 471 |
| Prime factorization | 7 × 13 | 2 × 47 |
| Divisors count | 4 | 4 |
| Divisors | 1, 7, 13, 91 | 1, 2, 47, 94 |
| Number of properties | 1 | 1 |
| Semiprimes | 31st | 33rd |
| Roman numberals | XCI | XCIV |
| Base 2 | 10110112 | 10111102 |
| Base 3 | 101013 | 101113 |
| Base 4 | 11234 | 11324 |
| Base 5 | 3315 | 3345 |
| Base 6 | 2316 | 2346 |
| Base 7 | 1607 | 1637 |
| Base 8 | 1338 | 1368 |
| Base 9 | 1119 | 1149 |
| Base 10 | 9110 | 9410 |
| Base 11 | 8311 | 8611 |
| Base 12 | 7712 | 7a12 |
| Base 13 | 7013 | 7313 |
| Base 14 | 6714 | 6a14 |
| Base 15 | 6115 | 6415 |
| Base 16 | 5b16 | 5e16 |