Compare 489551 vs 489562
| Property | 489551 | 489562 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 4895511 | 21 × 2447811 |
| Prime factorization | 489551 | 2 × 244781 |
| Divisors count | 2 | 4 |
| Divisors | 1, 489551 | 1, 2, 244781, 489562 |
| Number of properties | 6 | 1 |
| Chen primes | 16190th | |
| Primes | 40730th | |
| Prime triplets (1st member) | 1685th | |
| Semiprimes | 106181st | |
| Sexy primes (1st member) | 9013th | |
| Sophie germain primes | 4253rd | |
| Twin primes (1st member) | 4480th | |
| Roman numberals | ||
| Base 2 | 11101111000010011112 | 11101111000010110102 |
| Base 3 | 2202121121123 | 2202121122213 |
| Base 4 | 13132010334 | 13132011224 |
| Base 5 | 1111312015 | 1111312225 |
| Base 6 | 142542356 | 142542546 |
| Base 7 | 41061567 | 41062037 |
| Base 8 | 16741178 | 16741328 |
| Base 9 | 8254759 | 8254879 |
| Base 10 | 48955110 | 48956210 |
| Base 11 | 30489711 | 3048a711 |
| Base 12 | 1b737b12 | 1b738a12 |
| Base 13 | 141a9a13 | 141aa813 |
| Base 14 | ca59d14 | ca5aa14 |
| Base 15 | 9a0bb15 | 9a0c715 |
| Base 16 | 7784f16 | 7785a16 |