Compare 42155 vs 42163
| Property | 42155 | 42163 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 51 × 84311 | 111 × 38331 |
| Prime factorization | 5 × 8431 | 11 × 3833 |
| Divisors count | 4 | 4 |
| Divisors | 1, 5, 8431, 42155 | 1, 11, 3833, 42163 |
| Number of properties | 1 | 1 |
| Semiprimes | 10286th | 10287th |
| Roman numberals | ||
| Base 2 | 10100100101010112 | 10100100101100112 |
| Base 3 | 20102110223 | 20102111213 |
| Base 4 | 221022234 | 221023034 |
| Base 5 | 23221105 | 23221235 |
| Base 6 | 5230556 | 5231116 |
| Base 7 | 2336217 | 2336327 |
| Base 8 | 1222538 | 1222638 |
| Base 9 | 637389 | 637479 |
| Base 10 | 4215510 | 4216310 |
| Base 11 | 2974311 | 2975011 |
| Base 12 | 2048b12 | 2049712 |
| Base 13 | 1625913 | 1626413 |
| Base 14 | 1151114 | 1151914 |
| Base 15 | c75515 | c75d15 |
| Base 16 | a4ab16 | a4b316 |