Compare 20543 vs 20707
| Property | 20543 | 20707 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 205431 | 207071 |
| Prime factorization | 20543 | 20707 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20543 | 1, 20707 |
| Number of properties | 7 | 4 |
| Good primes | 259th | |
| Harmonic primes | 845th | 851st |
| Isolated primes | 1621st | 1630th |
| Long primes | 883rd | |
| Primes | 2318th | 2331st |
| Safe primes | 195th | |
| Sexy primes (1st member) | 707th | |
| Ulam primes | 173rd | |
| Roman numberals | ||
| Base 2 | 1010000001111112 | 1010000111000112 |
| Base 3 | 10010112123 | 10011012213 |
| Base 4 | 110003334 | 110032034 |
| Base 5 | 11241335 | 11303125 |
| Base 6 | 2350356 | 2355116 |
| Base 7 | 1136157 | 1142417 |
| Base 8 | 500778 | 503438 |
| Base 9 | 311559 | 313579 |
| Base 10 | 2054310 | 2070710 |
| Base 11 | 1448611 | 1461511 |
| Base 12 | ba7b12 | bb9712 |
| Base 13 | 947313 | 956b13 |
| Base 14 | 76b514 | 779114 |
| Base 15 | 614815 | 620715 |
| Base 16 | 503f16 | 50e316 |