Compare 42155 vs 42165
| Property | 42155 | 42165 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 51 × 84311 | 32 × 51 × 9371 |
| Prime factorization | 5 × 8431 | 3 × 3 × 5 × 937 |
| Divisors count | 4 | 12 |
| Divisors | 1, 5, 8431, 42155 | 1, 3, 5, 9, 15, 45, 937, 2811, 4685, 8433, 14055, 42165 |
| Number of properties | 1 | 0 |
| Semiprimes | 10286th | |
| Roman numberals | ||
| Base 2 | 10100100101010112 | 10100100101101012 |
| Base 3 | 20102110223 | 20102112003 |
| Base 4 | 221022234 | 221023114 |
| Base 5 | 23221105 | 23221305 |
| Base 6 | 5230556 | 5231136 |
| Base 7 | 2336217 | 2336347 |
| Base 8 | 1222538 | 1222658 |
| Base 9 | 637389 | 637509 |
| Base 10 | 4215510 | 4216510 |
| Base 11 | 2974311 | 2975211 |
| Base 12 | 2048b12 | 2049912 |
| Base 13 | 1625913 | 1626613 |
| Base 14 | 1151114 | 1151b14 |
| Base 15 | c75515 | c76015 |
| Base 16 | a4ab16 | a4b516 |