Compare 42155 vs 42191
| Property | 42155 | 42191 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 51 × 84311 | 311 × 13611 |
| Prime factorization | 5 × 8431 | 31 × 1361 |
| Divisors count | 4 | 4 |
| Divisors | 1, 5, 8431, 42155 | 1, 31, 1361, 42191 |
| Number of properties | 1 | 1 |
| Semiprimes | 10286th | 10292nd |
| Roman numberals | ||
| Base 2 | 10100100101010112 | 10100100110011112 |
| Base 3 | 20102110223 | 20102121223 |
| Base 4 | 221022234 | 221030334 |
| Base 5 | 23221105 | 23222315 |
| Base 6 | 5230556 | 5231556 |
| Base 7 | 2336217 | 2340027 |
| Base 8 | 1222538 | 1223178 |
| Base 9 | 637389 | 637789 |
| Base 10 | 4215510 | 4219110 |
| Base 11 | 2974311 | 2977611 |
| Base 12 | 2048b12 | 204bb12 |
| Base 13 | 1625913 | 1628613 |
| Base 14 | 1151114 | 1153914 |
| Base 15 | c75515 | c77b15 |
| Base 16 | a4ab16 | a4cf16 |