Compare 20543 vs 20849
| Property | 20543 | 20849 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 205431 | 208491 |
| Prime factorization | 20543 | 20849 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20543 | 1, 20849 |
| Number of properties | 7 | 8 |
| Additive primes | 1092nd | |
| Chen primes | 1155th | |
| Good primes | 262nd | |
| Harmonic primes | 845th | 860th |
| Isolated primes | 1621st | 1636th |
| Long primes | 883rd | |
| Primes | 2318th | 2345th |
| Pythagorean primes | 1166th | |
| Safe primes | 195th | |
| Sexy primes (1st member) | 707th | |
| Ulam primes | 173rd | 175th |
| Roman numberals | ||
| Base 2 | 1010000001111112 | 1010001011100012 |
| Base 3 | 10010112123 | 10011210123 |
| Base 4 | 110003334 | 110113014 |
| Base 5 | 11241335 | 11313445 |
| Base 6 | 2350356 | 2403056 |
| Base 7 | 1136157 | 1145337 |
| Base 8 | 500778 | 505618 |
| Base 9 | 311559 | 315359 |
| Base 10 | 2054310 | 2084910 |
| Base 11 | 1448611 | 1473411 |
| Base 12 | ba7b12 | 1009512 |
| Base 13 | 947313 | 964a13 |
| Base 14 | 76b514 | 785314 |
| Base 15 | 614815 | 629e15 |
| Base 16 | 503f16 | 517116 |