Compare 128107 vs 128119
| Property | 128107 | 128119 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 71 × 183011 | 1281191 |
| Prime factorization | 7 × 18301 | 128119 |
| Divisors count | 4 | 2 |
| Divisors | 1, 7, 18301, 128107 | 1, 128119 |
| Number of properties | 1 | 3 |
| Isolated primes | 9006th | |
| Primes | 11995th | |
| Semiprimes | 29624th | |
| Sexy primes (2nd member) | 2978th | |
| Roman numberals | ||
| Base 2 | 111110100011010112 | 111110100011101112 |
| Base 3 | 201112012013 | 201112020113 |
| Base 4 | 1331012234 | 1331013134 |
| Base 5 | 130444125 | 130444345 |
| Base 6 | 24250316 | 24250516 |
| Base 7 | 10423307 | 10423457 |
| Base 8 | 3721538 | 3721678 |
| Base 9 | 2146519 | 2146649 |
| Base 10 | 12810710 | 12811910 |
| Base 11 | 8828111 | 8829211 |
| Base 12 | 6217712 | 6218712 |
| Base 13 | 4640513 | 4641413 |
| Base 14 | 3498714 | 3499514 |
| Base 15 | 27e5715 | 27e6415 |
| Base 16 | 1f46b16 | 1f47716 |