Compare 128001 vs 128007
| Property | 128001 | 128007 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 5 |
| Prime factorization | 31 × 426671 | 33 × 111 × 4311 |
| Prime factorization | 3 × 42667 | 3 × 3 × 3 × 11 × 431 |
| Divisors count | 4 | 16 |
| Divisors | 1, 3, 42667, 128001 | 1, 3, 9, 11, 27, 33, 99, 297, 431, 1293, 3879, 4741, 11637, 14223, 42669, 128007 |
| Number of properties | 1 | 0 |
| Semiprimes | 29594th | |
| Roman numberals | ||
| Base 2 | 111110100000000012 | 111110100000001112 |
| Base 3 | 201111202103 | 201111210003 |
| Base 4 | 1331000014 | 1331000134 |
| Base 5 | 130440015 | 130440125 |
| Base 6 | 24243336 | 24243436 |
| Base 7 | 10421167 | 10421257 |
| Base 8 | 3720018 | 3720078 |
| Base 9 | 2145239 | 2145309 |
| Base 10 | 12800110 | 12800710 |
| Base 11 | 8819511 | 881a011 |
| Base 12 | 620a912 | 620b312 |
| Base 13 | 4635313 | 4635913 |
| Base 14 | 3490d14 | 3491514 |
| Base 15 | 27dd615 | 27ddc15 |
| Base 16 | 1f40116 | 1f40716 |