Compare 91231 vs 91242
| Property | 91231 | 91242 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 5 |
| Prime factorization | 71 × 130331 | 21 × 32 × 371 × 1371 |
| Prime factorization | 7 × 13033 | 2 × 3 × 3 × 37 × 137 |
| Divisors count | 4 | 24 |
| Divisors | 1, 7, 13033, 91231 | 1, 2, 3, 6, 9, 18, 37, 74, 111, 137, 222, 274, 333, 411, 666, 822, 1233, 2466, 5069, 10138, 15207, 30414, 45621, 91242 |
| Number of properties | 1 | 0 |
| Semiprimes | 21438th | |
| Roman numberals | ||
| Base 2 | 101100100010111112 | 101100100011010102 |
| Base 3 | 111220102213 | 111220111003 |
| Base 4 | 1121011334 | 1121012224 |
| Base 5 | 104044115 | 104044325 |
| Base 6 | 15422116 | 15422306 |
| Base 7 | 5266607 | 5300047 |
| Base 8 | 2621378 | 2621528 |
| Base 9 | 1481279 | 1481409 |
| Base 10 | 9123110 | 9124210 |
| Base 11 | 625a811 | 6260811 |
| Base 12 | 4496712 | 4497612 |
| Base 13 | 326aa13 | 326b813 |
| Base 14 | 2536714 | 2537414 |
| Base 15 | 1c07115 | 1c07c15 |
| Base 16 | 1645f16 | 1646a16 |