Compare 30539 vs 30809
| Property | 30539 | 30809 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 305391 | 308091 |
| Prime factorization | 30539 | 30809 |
| Divisors count | 2 | 2 |
| Divisors | 1, 30539 | 1, 30809 |
| Number of properties | 7 | 6 |
| Chen primes | 1577th | 1587th |
| Emirps | 645th | 652nd |
| Isolated primes | 2350th | 2372nd |
| Long primes | 1253rd | |
| Primes | 3297th | 3321st |
| Pythagorean primes | 1652nd | |
| Safe primes | 270th | |
| Sexy primes (2nd member) | 972nd | |
| Ulam primes | 249th | |
| Roman numberals | ||
| Base 2 | 1110111010010112 | 1111000010110012 |
| Base 3 | 11122200023 | 11200210023 |
| Base 4 | 131310234 | 132011214 |
| Base 5 | 14341245 | 14412145 |
| Base 6 | 3532156 | 3543456 |
| Base 7 | 1550157 | 1555527 |
| Base 8 | 735138 | 741318 |
| Base 9 | 458029 | 462329 |
| Base 10 | 3053910 | 3080910 |
| Base 11 | 20a4311 | 2116911 |
| Base 12 | 1580b12 | 159b512 |
| Base 13 | 10b9213 | 1103c13 |
| Base 14 | b1b514 | b32914 |
| Base 15 | 90ae15 | 91de15 |
| Base 16 | 774b16 | 785916 |