Compare 128867 vs 128868
| Property | 128867 | 128868 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 311 × 41571 | 22 × 31 × 107391 |
| Prime factorization | 31 × 4157 | 2 × 2 × 3 × 10739 |
| Divisors count | 4 | 12 |
| Divisors | 1, 31, 4157, 128867 | 1, 2, 3, 4, 6, 12, 10739, 21478, 32217, 42956, 64434, 128868 |
| Number of properties | 1 | 0 |
| Semiprimes | 29784th | |
| Roman numberals | ||
| Base 2 | 111110111011000112 | 111110111011001002 |
| Base 3 | 201122022123 | 201122022203 |
| Base 4 | 1331312034 | 1331312104 |
| Base 5 | 131104325 | 131104335 |
| Base 6 | 24323356 | 24323406 |
| Base 7 | 10444647 | 10444657 |
| Base 8 | 3735438 | 3735448 |
| Base 9 | 2156859 | 2156869 |
| Base 10 | 12886710 | 12886810 |
| Base 11 | 8890211 | 8890311 |
| Base 12 | 626ab12 | 626b012 |
| Base 13 | 4686b13 | 4686c13 |
| Base 14 | 34d6b14 | 34d6c14 |
| Base 15 | 282b215 | 282b315 |
| Base 16 | 1f76316 | 1f76416 |