Compare 128004 vs 128015
| Property | 128004 | 128015 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 31 × 106671 | 51 × 256031 |
| Prime factorization | 2 × 2 × 3 × 10667 | 5 × 25603 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 3, 4, 6, 12, 10667, 21334, 32001, 42668, 64002, 128004 | 1, 5, 25603, 128015 |
| Number of properties | 0 | 1 |
| Semiprimes | 29599th | |
| Roman numberals | ||
| Base 2 | 111110100000001002 | 111110100000011112 |
| Base 3 | 201111202203 | 201111210223 |
| Base 4 | 1331000104 | 1331000334 |
| Base 5 | 130440045 | 130440305 |
| Base 6 | 24243406 | 24243556 |
| Base 7 | 10421227 | 10421367 |
| Base 8 | 3720048 | 3720178 |
| Base 9 | 2145269 | 2145389 |
| Base 10 | 12800410 | 12801510 |
| Base 11 | 8819811 | 881a811 |
| Base 12 | 620b012 | 620bb12 |
| Base 13 | 4635613 | 4636413 |
| Base 14 | 3491214 | 3491d14 |
| Base 15 | 27dd915 | 27de515 |
| Base 16 | 1f40416 | 1f40f16 |