Compare 47801 vs 47809
| Property | 47801 | 47809 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 131 × 36771 | 478091 |
| Prime factorization | 13 × 3677 | 47809 |
| Divisors count | 4 | 2 |
| Divisors | 1, 13, 3677, 47801 | 1, 47809 |
| Number of properties | 1 | 4 |
| Chen primes | 2304th | |
| Primes | 4929th | |
| Pythagorean primes | 2450th | |
| Semiprimes | 11619th | |
| Twin primes (2nd member) | 675th | |
| Roman numberals | ||
| Base 2 | 10111010101110012 | 10111010110000012 |
| Base 3 | 21021201023 | 21021202013 |
| Base 4 | 232223214 | 232230014 |
| Base 5 | 30122015 | 30122145 |
| Base 6 | 10051456 | 10052016 |
| Base 7 | 2562357 | 2562467 |
| Base 8 | 1352718 | 1353018 |
| Base 9 | 725129 | 725219 |
| Base 10 | 4780110 | 4780910 |
| Base 11 | 32a0611 | 32a1311 |
| Base 12 | 237b512 | 2380112 |
| Base 13 | 189b013 | 189b813 |
| Base 14 | 135c514 | 135cd14 |
| Base 15 | e26b15 | e27415 |
| Base 16 | bab916 | bac116 |