Compare 81066 vs 81077
| Property | 81066 | 81077 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 21 × 31 × 591 × 2291 | 810771 |
| Prime factorization | 2 × 3 × 59 × 229 | 81077 |
| Divisors count | 16 | 2 |
| Divisors | 1, 2, 3, 6, 59, 118, 177, 229, 354, 458, 687, 1374, 13511, 27022, 40533, 81066 | 1, 81077 |
| Number of properties | 0 | 9 |
| Additive primes | 3301st | |
| Chen primes | 3590th | |
| Isolated primes | 5892nd | |
| Primes | 7937th | |
| Pythagorean primes | 3955th | |
| Sexy primes (1st member) | 2064th | |
| Sexy primes (2nd member) | 2063rd | |
| Sexy prime triplets (2nd member) | 462nd | |
| Super primes | 1003rd | |
| Roman numberals | ||
| Base 2 | 100111100101010102 | 100111100101101012 |
| Base 3 | 110100121103 | 110100122123 |
| Base 4 | 1033022224 | 1033023114 |
| Base 5 | 100432315 | 100433025 |
| Base 6 | 14231506 | 14232056 |
| Base 7 | 4552267 | 4552437 |
| Base 8 | 2362528 | 2362658 |
| Base 9 | 1331739 | 1331859 |
| Base 10 | 8106610 | 8107710 |
| Base 11 | 559a711 | 55a0711 |
| Base 12 | 3aab612 | 3ab0512 |
| Base 13 | 2ab8b13 | 2ab9913 |
| Base 14 | 2178614 | 2179314 |
| Base 15 | 1904615 | 1905215 |
| Base 16 | 13caa16 | 13cb516 |