Compare 30539 vs 30931
| Property | 30539 | 30931 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 305391 | 309311 |
| Prime factorization | 30539 | 30931 |
| Divisors count | 2 | 2 |
| Divisors | 1, 30539 | 1, 30931 |
| Number of properties | 7 | 6 |
| Chen primes | 1577th | |
| Emirps | 645th | 658th |
| Happy primes | 550th | |
| Isolated primes | 2350th | 2379th |
| Long primes | 1253rd | 1261st |
| Primes | 3297th | 3334th |
| Safe primes | 270th | |
| Sexy primes (1st member) | 974th | |
| Ulam primes | 249th | |
| Roman numberals | ||
| Base 2 | 1110111010010112 | 1111000110100112 |
| Base 3 | 11122200023 | 11201021213 |
| Base 4 | 131310234 | 132031034 |
| Base 5 | 14341245 | 14422115 |
| Base 6 | 3532156 | 3551116 |
| Base 7 | 1550157 | 1561157 |
| Base 8 | 735138 | 743238 |
| Base 9 | 458029 | 463779 |
| Base 10 | 3053910 | 3093110 |
| Base 11 | 20a4311 | 2126a11 |
| Base 12 | 1580b12 | 15a9712 |
| Base 13 | 10b9213 | 1110413 |
| Base 14 | b1b514 | b3b514 |
| Base 15 | 90ae15 | 927115 |
| Base 16 | 774b16 | 78d316 |