Compare 20543 vs 20747
| Property | 20543 | 20747 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 205431 | 207471 |
| Prime factorization | 20543 | 20747 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20543 | 1, 20747 |
| Number of properties | 7 | 9 |
| Chen primes | 1149th | |
| Cousin primes (2nd member) | 354th | |
| Harmonic primes | 845th | 854th |
| Isolated primes | 1621st | |
| Long primes | 883rd | |
| Primes | 2318th | 2336th |
| Prime triplets (1st member) | 173rd | |
| Prime triplets (2nd member) | 172nd | |
| Safe primes | 195th | |
| Sexy primes (1st member) | 707th | 710th |
| Sexy prime triplets (1st member) | 195th | |
| Twin primes (1st member) | 353rd | |
| Ulam primes | 173rd | |
| Roman numberals | ||
| Base 2 | 1010000001111112 | 1010001000010112 |
| Base 3 | 10010112123 | 10011101023 |
| Base 4 | 110003334 | 110100234 |
| Base 5 | 11241335 | 11304425 |
| Base 6 | 2350356 | 2400156 |
| Base 7 | 1136157 | 1143267 |
| Base 8 | 500778 | 504138 |
| Base 9 | 311559 | 314129 |
| Base 10 | 2054310 | 2074710 |
| Base 11 | 1448611 | 1465111 |
| Base 12 | ba7b12 | 1000b12 |
| Base 13 | 947313 | 959c13 |
| Base 14 | 76b514 | 77bd14 |
| Base 15 | 614815 | 623215 |
| Base 16 | 503f16 | 510b16 |