Compare 128007 vs 128009
| Property | 128007 | 128009 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 33 × 111 × 4311 | 71 × 182871 |
| Prime factorization | 3 × 3 × 3 × 11 × 431 | 7 × 18287 |
| Divisors count | 16 | 4 |
| Divisors | 1, 3, 9, 11, 27, 33, 99, 297, 431, 1293, 3879, 4741, 11637, 14223, 42669, 128007 | 1, 7, 18287, 128009 |
| Number of properties | 0 | 1 |
| Semiprimes | 29597th | |
| Roman numberals | ||
| Base 2 | 111110100000001112 | 111110100000010012 |
| Base 3 | 201111210003 | 201111210023 |
| Base 4 | 1331000134 | 1331000214 |
| Base 5 | 130440125 | 130440145 |
| Base 6 | 24243436 | 24243456 |
| Base 7 | 10421257 | 10421307 |
| Base 8 | 3720078 | 3720118 |
| Base 9 | 2145309 | 2145329 |
| Base 10 | 12800710 | 12800910 |
| Base 11 | 881a011 | 881a211 |
| Base 12 | 620b312 | 620b512 |
| Base 13 | 4635913 | 4635b13 |
| Base 14 | 3491514 | 3491714 |
| Base 15 | 27ddc15 | 27dde15 |
| Base 16 | 1f40716 | 1f40916 |