Compare 128007 vs 128015
| Property | 128007 | 128015 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 33 × 111 × 4311 | 51 × 256031 |
| Prime factorization | 3 × 3 × 3 × 11 × 431 | 5 × 25603 |
| Divisors count | 16 | 4 |
| Divisors | 1, 3, 9, 11, 27, 33, 99, 297, 431, 1293, 3879, 4741, 11637, 14223, 42669, 128007 | 1, 5, 25603, 128015 |
| Number of properties | 0 | 1 |
| Semiprimes | 29599th | |
| Roman numberals | ||
| Base 2 | 111110100000001112 | 111110100000011112 |
| Base 3 | 201111210003 | 201111210223 |
| Base 4 | 1331000134 | 1331000334 |
| Base 5 | 130440125 | 130440305 |
| Base 6 | 24243436 | 24243556 |
| Base 7 | 10421257 | 10421367 |
| Base 8 | 3720078 | 3720178 |
| Base 9 | 2145309 | 2145389 |
| Base 10 | 12800710 | 12801510 |
| Base 11 | 881a011 | 881a811 |
| Base 12 | 620b312 | 620bb12 |
| Base 13 | 4635913 | 4636413 |
| Base 14 | 3491514 | 3491d14 |
| Base 15 | 27ddc15 | 27de515 |
| Base 16 | 1f40716 | 1f40f16 |