Compare 51157 vs 51166
Property | 51157 | 51166 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 511571 | 21 × 255831 |
Prime factorization | 51157 | 2 × 25583 |
Divisors count | 2 | 4 |
Divisors | 1, 51157 | 1, 2, 25583, 51166 |
Number of properties | 7 | 1 |
Additive primes | 2296th | |
Chen primes | 2439th | |
Isolated primes | 3804th | |
Lucky primes | 746th | |
Primes | 5235th | |
Pythagorean primes | 2598th | |
Semiprimes | 12382nd | |
Sexy primes (2nd member) | 1440th | |
Roman numberals | ||
Base 2 | 11000111110101012 | 11000111110111102 |
Base 3 | 21210112013 | 21210120013 |
Base 4 | 301331114 | 301331324 |
Base 5 | 31141125 | 31141315 |
Base 6 | 10325016 | 10325146 |
Base 7 | 3021017 | 3021137 |
Base 8 | 1437258 | 1437368 |
Base 9 | 771519 | 771619 |
Base 10 | 5115710 | 5116610 |
Base 11 | 3548711 | 3549511 |
Base 12 | 2573112 | 2573a12 |
Base 13 | 1a39213 | 1a39b13 |
Base 14 | 1490114 | 1490a14 |
Base 15 | 1025715 | 1026115 |
Base 16 | c7d516 | c7de16 |