Compare 30539 vs 30851
| Property | 30539 | 30851 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 305391 | 308511 |
| Prime factorization | 30539 | 30851 |
| Divisors count | 2 | 2 |
| Divisors | 1, 30539 | 1, 30851 |
| Number of properties | 7 | 8 |
| Additive primes | 1506th | |
| Chen primes | 1577th | 1590th |
| Emirps | 645th | 653rd |
| Harmonic primes | 1236th | |
| Isolated primes | 2350th | |
| Long primes | 1253rd | 1258th |
| Primes | 3297th | 3326th |
| Safe primes | 270th | |
| Sophie germain primes | 454th | |
| Twin primes (1st member) | 477th | |
| Ulam primes | 249th | |
| Roman numberals | ||
| Base 2 | 1110111010010112 | 1111000100000112 |
| Base 3 | 11122200023 | 11200221223 |
| Base 4 | 131310234 | 132020034 |
| Base 5 | 14341245 | 14414015 |
| Base 6 | 3532156 | 3544556 |
| Base 7 | 1550157 | 1556427 |
| Base 8 | 735138 | 742038 |
| Base 9 | 458029 | 462789 |
| Base 10 | 3053910 | 3085110 |
| Base 11 | 20a4311 | 211a711 |
| Base 12 | 1580b12 | 15a2b12 |
| Base 13 | 10b9213 | 1107213 |
| Base 14 | b1b514 | b35914 |
| Base 15 | 90ae15 | 921b15 |
| Base 16 | 774b16 | 788316 |