Compare 489551 vs 489563
| Property | 489551 | 489563 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 4895511 | 791 × 61971 |
| Prime factorization | 489551 | 79 × 6197 |
| Divisors count | 2 | 4 |
| Divisors | 1, 489551 | 1, 79, 6197, 489563 |
| Number of properties | 6 | 1 |
| Chen primes | 16190th | |
| Primes | 40730th | |
| Prime triplets (1st member) | 1685th | |
| Semiprimes | 106182nd | |
| Sexy primes (1st member) | 9013th | |
| Sophie germain primes | 4253rd | |
| Twin primes (1st member) | 4480th | |
| Roman numberals | ||
| Base 2 | 11101111000010011112 | 11101111000010110112 |
| Base 3 | 2202121121123 | 2202121122223 |
| Base 4 | 13132010334 | 13132011234 |
| Base 5 | 1111312015 | 1111312235 |
| Base 6 | 142542356 | 142542556 |
| Base 7 | 41061567 | 41062047 |
| Base 8 | 16741178 | 16741338 |
| Base 9 | 8254759 | 8254889 |
| Base 10 | 48955110 | 48956310 |
| Base 11 | 30489711 | 3048a811 |
| Base 12 | 1b737b12 | 1b738b12 |
| Base 13 | 141a9a13 | 141aa913 |
| Base 14 | ca59d14 | ca5ab14 |
| Base 15 | 9a0bb15 | 9a0c815 |
| Base 16 | 7784f16 | 7785b16 |