Compare 489851 vs 489859
| Property | 489851 | 489859 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 4898511 | 4491 × 10911 |
| Prime factorization | 489851 | 449 × 1091 |
| Divisors count | 2 | 4 |
| Divisors | 1, 489851 | 1, 449, 1091, 489859 |
| Number of properties | 3 | 1 |
| Cousin primes (2nd member) | 4484th | |
| Isolated primes | 31789th | |
| Primes | 40754th | |
| Semiprimes | 106240th | |
| Roman numberals | ||
| Base 2 | 11101111001011110112 | 11101111001100000112 |
| Base 3 | 2202122211223 | 2202122212213 |
| Base 4 | 13132113234 | 13132120034 |
| Base 5 | 1111334015 | 1111334145 |
| Base 6 | 142554556 | 142555116 |
| Base 7 | 41100657 | 41101067 |
| Base 8 | 16745738 | 16746038 |
| Base 9 | 8258489 | 8258579 |
| Base 10 | 48985110 | 48985910 |
| Base 11 | 30503a11 | 30504711 |
| Base 12 | 1b758b12 | 1b759712 |
| Base 13 | 141c6b13 | 141c7613 |
| Base 14 | ca73514 | ca73d14 |
| Base 15 | 9a21b15 | 9a22415 |
| Base 16 | 7797b16 | 7798316 |