Compare 20389 vs 20533
| Property | 20389 | 20533 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 203891 | 205331 |
| Prime factorization | 20389 | 20533 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20389 | 1, 20533 |
| Number of properties | 5 | 5 |
| Additive primes | 1076th | |
| Cousin primes (1st member) | 351st | |
| Harmonic primes | 844th | |
| Isolated primes | 1612th | 1620th |
| Primes | 2303rd | 2317th |
| Pythagorean primes | 1148th | 1154th |
| Ulam primes | 168th | |
| Roman numberals | ||
| Base 2 | 1001111101001012 | 1010000001101012 |
| Base 3 | 10002220113 | 10010111113 |
| Base 4 | 103322114 | 110003114 |
| Base 5 | 11230245 | 11241135 |
| Base 6 | 2342216 | 2350216 |
| Base 7 | 1133057 | 1136027 |
| Base 8 | 476458 | 500658 |
| Base 9 | 308649 | 311449 |
| Base 10 | 2038910 | 2053310 |
| Base 11 | 1435611 | 1447711 |
| Base 12 | b97112 | ba7112 |
| Base 13 | 938513 | 946613 |
| Base 14 | 760514 | 76a914 |
| Base 15 | 609415 | 613d15 |
| Base 16 | 4fa516 | 503516 |