Compare 199979 vs 199997
| Property | 199979 | 199997 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 131 × 153831 | 71 × 285711 |
| Prime factorization | 13 × 15383 | 7 × 28571 |
| Divisors count | 4 | 4 |
| Divisors | 1, 13, 15383, 199979 | 1, 7, 28571, 199997 |
| Number of properties | 1 | 1 |
| Semiprimes | 45224th | 45230th |
| Roman numberals | ||
| Base 2 | 1100001101001010112 | 1100001101001111012 |
| Base 3 | 1010110221223 | 1010111000223 |
| Base 4 | 3003102234 | 3003103314 |
| Base 5 | 223444045 | 223444425 |
| Base 6 | 41414556 | 41415256 |
| Base 7 | 14620137 | 14620407 |
| Base 8 | 6064538 | 6064758 |
| Base 9 | 3342789 | 3343089 |
| Base 10 | 19997910 | 19999710 |
| Base 11 | 12727a11 | 12729611 |
| Base 12 | 9788b12 | 978a512 |
| Base 13 | 7004013 | 7005513 |
| Base 14 | 52c4314 | 52c5714 |
| Base 15 | 3e3be15 | 3e3d215 |
| Base 16 | 30d2b16 | 30d3d16 |