Compare 155240 vs 155247
| Property | 155240 | 155247 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 23 × 51 × 38811 | 31 × 517491 |
| Prime factorization | 2 × 2 × 2 × 5 × 3881 | 3 × 51749 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 4, 5, 8, 10, 20, 40, 3881, 7762, 15524, 19405, 31048, 38810, 77620, 155240 | 1, 3, 51749, 155247 |
| Number of properties | 0 | 1 |
| Semiprimes | 35524th | |
| Roman numberals | ||
| Base 2 | 1001011110011010002 | 1001011110011011112 |
| Base 3 | 212122211223 | 212122212203 |
| Base 4 | 2113212204 | 2113212334 |
| Base 5 | 144314305 | 144314425 |
| Base 6 | 31544126 | 31544236 |
| Base 7 | 12144117 | 12144217 |
| Base 8 | 4571508 | 4571578 |
| Base 9 | 2558489 | 2558569 |
| Base 10 | 15524010 | 15524710 |
| Base 11 | a66a811 | a670411 |
| Base 12 | 75a0812 | 75a1312 |
| Base 13 | 5587713 | 5588113 |
| Base 14 | 4080814 | 4081114 |
| Base 15 | 30ee515 | 30eec15 |
| Base 16 | 25e6816 | 25e6f16 |