Compare 489197 vs 489199
| Property | 489197 | 489199 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 4891971 | 2511 × 19491 |
| Prime factorization | 489197 | 251 × 1949 |
| Divisors count | 2 | 4 |
| Divisors | 1, 489197 | 1, 251, 1949, 489199 |
| Number of properties | 4 | 1 |
| Chen primes | 16181st | |
| Isolated primes | 31751st | |
| Primes | 40704th | |
| Semiprimes | 106104th | |
| Sexy primes (2nd member) | 9008th | |
| Roman numberals | ||
| Base 2 | 11101110110111011012 | 11101110110111011112 |
| Base 3 | 2202120011023 | 2202120011113 |
| Base 4 | 13131232314 | 13131232334 |
| Base 5 | 1111232425 | 1111232445 |
| Base 6 | 142524456 | 142524516 |
| Base 7 | 41051427 | 41051447 |
| Base 8 | 16733558 | 16733578 |
| Base 9 | 8250429 | 8250449 |
| Base 10 | 48919710 | 48919910 |
| Base 11 | 3045a511 | 3045a711 |
| Base 12 | 1b712512 | 1b712712 |
| Base 13 | 14188713 | 14188913 |
| Base 14 | ca3c914 | ca3cb14 |
| Base 15 | 99e3215 | 99e3415 |
| Base 16 | 776ed16 | 776ef16 |