Compare 56981 vs 56993
| Property | 56981 | 56993 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 191 × 29991 | 569931 |
| Prime factorization | 19 × 2999 | 56993 |
| Divisors count | 4 | 2 |
| Divisors | 1, 19, 2999, 56981 | 1, 56993 |
| Number of properties | 1 | 8 |
| Chen primes | 2669th | |
| Cousin primes (2nd member) | 776th | |
| Harmonic primes | 2168th | |
| Isolated primes | 4222nd | |
| Long primes | 2189th | |
| Primes | 5781st | |
| Pythagorean primes | 2882nd | |
| Semiprimes | 13685th | |
| Sexy primes (1st member) | 1571st | |
| Roman numberals | ||
| Base 2 | 11011110100101012 | 11011110101000012 |
| Base 3 | 22200111023 | 22200112123 |
| Base 4 | 313221114 | 313222014 |
| Base 5 | 33104115 | 33104335 |
| Base 6 | 11154456 | 11155056 |
| Base 7 | 3250617 | 3251067 |
| Base 8 | 1572258 | 1572418 |
| Base 9 | 861429 | 861559 |
| Base 10 | 5698110 | 5699310 |
| Base 11 | 398a111 | 3990211 |
| Base 12 | 28b8512 | 28b9512 |
| Base 13 | 1cc2213 | 1cc3113 |
| Base 14 | 16aa114 | 16aad14 |
| Base 15 | 11d3b15 | 11d4815 |
| Base 16 | de9516 | dea116 |