Compare 128967 vs 128970
| Property | 128967 | 128970 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 5 |
| Prime factorization | 31 × 429891 | 21 × 32 × 51 × 14331 |
| Prime factorization | 3 × 42989 | 2 × 3 × 3 × 5 × 1433 |
| Divisors count | 4 | 24 |
| Divisors | 1, 3, 42989, 128967 | 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1433, 2866, 4299, 7165, 8598, 12897, 14330, 21495, 25794, 42990, 64485, 128970 |
| Number of properties | 1 | 0 |
| Semiprimes | 29806th | |
| Roman numberals | ||
| Base 2 | 111110111110001112 | 111110111110010102 |
| Base 3 | 201122201203 | 201122202003 |
| Base 4 | 1331330134 | 1331330224 |
| Base 5 | 131113325 | 131113405 |
| Base 6 | 24330236 | 24330306 |
| Base 7 | 10446667 | 10450027 |
| Base 8 | 3737078 | 3737128 |
| Base 9 | 2158169 | 2158209 |
| Base 10 | 12896710 | 12897010 |
| Base 11 | 8899311 | 8899611 |
| Base 12 | 6277312 | 6277612 |
| Base 13 | 4691713 | 4691a13 |
| Base 14 | 34ddd14 | 3500214 |
| Base 15 | 2832c15 | 2833015 |
| Base 16 | 1f7c716 | 1f7ca16 |