Compare 81049 vs 81057
| Property | 81049 | 81057 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 810491 | 31 × 411 × 6591 |
| Prime factorization | 81049 | 3 × 41 × 659 |
| Divisors count | 2 | 8 |
| Divisors | 1, 81049 | 1, 3, 41, 123, 659, 1977, 27019, 81057 |
| Number of properties | 7 | 0 |
| Chen primes | 3589th | |
| Primes | 7935th | |
| Prime quadruplets (4th member) | 34th | |
| Prime triplets (3rd member) | 429th | |
| Pythagorean primes | 3954th | |
| Sexy primes (2nd member) | 2062nd | |
| Twin primes (2nd member) | 1023rd | |
| Roman numberals | ||
| Base 2 | 100111100100110012 | 100111100101000012 |
| Base 3 | 110100112113 | 110100120103 |
| Base 4 | 1033021214 | 1033022014 |
| Base 5 | 100431445 | 100432125 |
| Base 6 | 14231216 | 14231336 |
| Base 7 | 4552037 | 4552147 |
| Base 8 | 2362318 | 2362418 |
| Base 9 | 1331549 | 1331639 |
| Base 10 | 8104910 | 8105710 |
| Base 11 | 5599111 | 5599911 |
| Base 12 | 3aaa112 | 3aaa912 |
| Base 13 | 2ab7713 | 2ab8213 |
| Base 14 | 2177314 | 2177b14 |
| Base 15 | 1903415 | 1903c15 |
| Base 16 | 13c9916 | 13ca116 |