Compare 489487 vs 489551
| Property | 489487 | 489551 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4894871 | 4895511 |
| Prime factorization | 489487 | 489551 |
| Divisors count | 2 | 2 |
| Divisors | 1, 489487 | 1, 489551 |
| Number of properties | 3 | 6 |
| Chen primes | 16190th | |
| Isolated primes | 31769th | |
| Primes | 40726th | 40730th |
| Prime triplets (1st member) | 1685th | |
| Sexy primes (1st member) | 9012th | 9013th |
| Sophie germain primes | 4253rd | |
| Twin primes (1st member) | 4480th | |
| Roman numberals | ||
| Base 2 | 11101111000000011112 | 11101111000010011112 |
| Base 3 | 2202121100113 | 2202121121123 |
| Base 4 | 13132000334 | 13132010334 |
| Base 5 | 1111304225 | 1111312015 |
| Base 6 | 142540516 | 142542356 |
| Base 7 | 41060357 | 41061567 |
| Base 8 | 16740178 | 16741178 |
| Base 9 | 8254049 | 8254759 |
| Base 10 | 48948710 | 48955110 |
| Base 11 | 30483911 | 30489711 |
| Base 12 | 1b732712 | 1b737b12 |
| Base 13 | 141a4b13 | 141a9a13 |
| Base 14 | ca55514 | ca59d14 |
| Base 15 | 9a07715 | 9a0bb15 |
| Base 16 | 7780f16 | 7784f16 |