Compare 20389 vs 20599
| Property | 20389 | 20599 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 203891 | 205991 |
| Prime factorization | 20389 | 20599 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20389 | 1, 20599 |
| Number of properties | 5 | 4 |
| Cousin primes (1st member) | 351st | |
| Harmonic primes | 848th | |
| Isolated primes | 1612th | 1624th |
| Primes | 2303rd | 2323rd |
| Pythagorean primes | 1148th | |
| Sexy primes (2nd member) | 708th | |
| Ulam primes | 168th | |
| Roman numberals | ||
| Base 2 | 1001111101001012 | 1010000011101112 |
| Base 3 | 10002220113 | 10010202213 |
| Base 4 | 103322114 | 110013134 |
| Base 5 | 11230245 | 11243445 |
| Base 6 | 2342216 | 2352116 |
| Base 7 | 1133057 | 1140257 |
| Base 8 | 476458 | 501678 |
| Base 9 | 308649 | 312279 |
| Base 10 | 2038910 | 2059910 |
| Base 11 | 1435611 | 1452711 |
| Base 12 | b97112 | bb0712 |
| Base 13 | 938513 | 94b713 |
| Base 14 | 760514 | 771514 |
| Base 15 | 609415 | 618415 |
| Base 16 | 4fa516 | 507716 |