Compare 128891 vs 128894
| Property | 128891 | 128894 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 71 × 184131 | 21 × 172 × 2231 |
| Prime factorization | 7 × 18413 | 2 × 17 × 17 × 223 |
| Divisors count | 4 | 12 |
| Divisors | 1, 7, 18413, 128891 | 1, 2, 17, 34, 223, 289, 446, 578, 3791, 7582, 64447, 128894 |
| Number of properties | 1 | 0 |
| Semiprimes | 29789th | |
| Roman numberals | ||
| Base 2 | 111110111011110112 | 111110111011111102 |
| Base 3 | 201122102023 | 201122102123 |
| Base 4 | 1331313234 | 1331313324 |
| Base 5 | 131110315 | 131110345 |
| Base 6 | 24324156 | 24324226 |
| Base 7 | 10445307 | 10445337 |
| Base 8 | 3735738 | 3735768 |
| Base 9 | 2157229 | 2157259 |
| Base 10 | 12889110 | 12889410 |
| Base 11 | 8892411 | 8892711 |
| Base 12 | 6270b12 | 6271212 |
| Base 13 | 4688913 | 4688c13 |
| Base 14 | 34d8714 | 34d8a14 |
| Base 15 | 282cb15 | 282ce15 |
| Base 16 | 1f77b16 | 1f77e16 |