Compare 489791 vs 490247
| Property | 489791 | 490247 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4897911 | 4902471 |
| Prime factorization | 489791 | 490247 |
| Divisors count | 2 | 2 |
| Divisors | 1, 489791 | 1, 490247 |
| Number of properties | 3 | 4 |
| Chen primes | 16196th | 16212th |
| Primes | 40746th | 40786th |
| Sexy primes (2nd member) | 9021st | |
| Twin primes (1st member) | 4483rd | 4490th |
| Roman numberals | ||
| Base 2 | 11101111001001111112 | 11101111011000001112 |
| Base 3 | 2202122121023 | 2202201110223 |
| Base 4 | 13132103334 | 13132300134 |
| Base 5 | 1111331315 | 1111414425 |
| Base 6 | 142553156 | 143013556 |
| Base 7 | 41066517 | 41112027 |
| Base 8 | 16744778 | 16754078 |
| Base 9 | 8257729 | 8264389 |
| Base 10 | 48979110 | 49024710 |
| Base 11 | 304a9511 | 30536a11 |
| Base 12 | 1b753b12 | 1b785b12 |
| Base 13 | 141c2313 | 1421b413 |
| Base 14 | ca6d114 | ca93914 |
| Base 15 | 9a1cb15 | 9a3d215 |
| Base 16 | 7793f16 | 77b0716 |