Compare 12191 vs 12217
| Property | 12191 | 12217 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 731 × 1671 | 191 × 6431 |
| Prime factorization | 73 × 167 | 19 × 643 |
| Divisors count | 4 | 4 |
| Divisors | 1, 73, 167, 12191 | 1, 19, 643, 12217 |
| Number of properties | 1 | 1 |
| Semiprimes | 3182nd | 3188th |
| Roman numberals | ||
| Base 2 | 101111100111112 | 101111101110012 |
| Base 3 | 1212011123 | 1212021113 |
| Base 4 | 23321334 | 23323214 |
| Base 5 | 3422315 | 3423325 |
| Base 6 | 1322356 | 1323216 |
| Base 7 | 503547 | 504227 |
| Base 8 | 276378 | 276718 |
| Base 9 | 176459 | 176749 |
| Base 10 | 1219110 | 1221710 |
| Base 11 | 918311 | 91a711 |
| Base 12 | 707b12 | 70a112 |
| Base 13 | 571a13 | 573a13 |
| Base 14 | 462b14 | 464914 |
| Base 15 | 392b15 | 394715 |
| Base 16 | 2f9f16 | 2fb916 |