Compare 28031 vs 28057
| Property | 28031 | 28057 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 280311 | 280571 |
| Prime factorization | 28031 | 28057 |
| Divisors count | 2 | 2 |
| Divisors | 1, 28031 | 1, 28057 |
| Number of properties | 3 | 6 |
| Cousin primes (2nd member) | 448th | |
| Isolated primes | 2168th | 2170th |
| Long primes | 1165th | |
| Primes | 3059th | 3061st |
| Pythagorean primes | 1524th | |
| Sexy primes (2nd member) | 904th | |
| Super primes | 438th | |
| Roman numberals | ||
| Base 2 | 1101101011111112 | 1101101100110012 |
| Base 3 | 11021100123 | 11021110113 |
| Base 4 | 123113334 | 123121214 |
| Base 5 | 13441115 | 13442125 |
| Base 6 | 3334356 | 3335216 |
| Base 7 | 1445037 | 1445417 |
| Base 8 | 665778 | 666318 |
| Base 9 | 424059 | 424349 |
| Base 10 | 2803110 | 2805710 |
| Base 11 | 1a07311 | 1a09711 |
| Base 12 | 1427b12 | 142a112 |
| Base 13 | c9b313 | ca0313 |
| Base 14 | a30314 | a32114 |
| Base 15 | 848b15 | 84a715 |
| Base 16 | 6d7f16 | 6d9916 |