Compare 20249 vs 20389
| Property | 20249 | 20389 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 202491 | 203891 |
| Prime factorization | 20249 | 20389 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20249 | 1, 20389 |
| Number of properties | 5 | 5 |
| Additive primes | 1062nd | |
| Cousin primes (1st member) | 351st | |
| Isolated primes | 1600th | 1612th |
| Primes | 2289th | 2303rd |
| Pythagorean primes | 1139th | 1148th |
| Sophie germain primes | 328th | |
| Ulam primes | 168th | |
| Roman numberals | ||
| Base 2 | 1001111000110012 | 1001111101001012 |
| Base 3 | 10002022223 | 10002220113 |
| Base 4 | 103301214 | 103322114 |
| Base 5 | 11214445 | 11230245 |
| Base 6 | 2334256 | 2342216 |
| Base 7 | 1130157 | 1133057 |
| Base 8 | 474318 | 476458 |
| Base 9 | 306889 | 308649 |
| Base 10 | 2024910 | 2038910 |
| Base 11 | 1423911 | 1435611 |
| Base 12 | b87512 | b97112 |
| Base 13 | 92a813 | 938513 |
| Base 14 | 754514 | 760514 |
| Base 15 | 5eee15 | 609415 |
| Base 16 | 4f1916 | 4fa516 |