Compare 30539 vs 30542
Property | 30539 | 30542 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 305391 | 21 × 152711 |
Prime factorization | 30539 | 2 × 15271 |
Divisors count | 2 | 4 |
Divisors | 1, 30539 | 1, 2, 15271, 30542 |
Number of properties | 7 | 1 |
Chen primes | 1577th | |
Emirps | 645th | |
Isolated primes | 2350th | |
Long primes | 1253rd | |
Primes | 3297th | |
Safe primes | 270th | |
Semiprimes | 7593rd | |
Ulam primes | 249th | |
Roman numberals | ||
Base 2 | 1110111010010112 | 1110111010011102 |
Base 3 | 11122200023 | 11122200123 |
Base 4 | 131310234 | 131310324 |
Base 5 | 14341245 | 14341325 |
Base 6 | 3532156 | 3532226 |
Base 7 | 1550157 | 1550217 |
Base 8 | 735138 | 735168 |
Base 9 | 458029 | 458059 |
Base 10 | 3053910 | 3054210 |
Base 11 | 20a4311 | 20a4611 |
Base 12 | 1580b12 | 1581212 |
Base 13 | 10b9213 | 10b9513 |
Base 14 | b1b514 | b1b814 |
Base 15 | 90ae15 | 90b215 |
Base 16 | 774b16 | 774e16 |