Compare 212945 vs 212957
| Property | 212945 | 212957 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 51 × 425891 | 231 × 471 × 1971 |
| Prime factorization | 5 × 42589 | 23 × 47 × 197 |
| Divisors count | 4 | 8 |
| Divisors | 1, 5, 42589, 212945 | 1, 23, 47, 197, 1081, 4531, 9259, 212957 |
| Number of properties | 1 | 0 |
| Semiprimes | 48010th | |
| Roman numberals | ||
| Base 2 | 1100111111110100012 | 1100111111110111012 |
| Base 3 | 1012110022123 | 1012110100223 |
| Base 4 | 3033331014 | 3033331314 |
| Base 5 | 233032405 | 233033125 |
| Base 6 | 43215056 | 43215256 |
| Base 7 | 15445557 | 15446037 |
| Base 8 | 6377218 | 6377358 |
| Base 9 | 3540859 | 3541089 |
| Base 10 | 21294510 | 21295710 |
| Base 11 | 135a9711 | 135aa811 |
| Base 12 | a329512 | a32a512 |
| Base 13 | 75c0513 | 75c1413 |
| Base 14 | 5786514 | 5787314 |
| Base 15 | 4316515 | 4317215 |
| Base 16 | 33fd116 | 33fdd16 |