Compare 1559 vs 2039
| Property | 1559 | 2039 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 15591 | 20391 |
| Prime factorization | 1559 | 2039 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1559 | 1, 2039 |
| Number of properties | 6 | 8 |
| Chen primes | 157th | 190th |
| Emirps | 75th | |
| Happy primes | 56th | |
| Harmonic primes | 115th | |
| Isolated primes | 147th | 186th |
| Primes | 246th | 309th |
| Safe primes | 39th | |
| Sexy primes (2nd member) | 107th | |
| Solinas primes | 55th | |
| Sophie germain primes | 52nd | 62nd |
| Roman numberals | MDLIX | MMXXXIX |
| Base 2 | 110000101112 | 111111101112 |
| Base 3 | 20102023 | 22101123 |
| Base 4 | 1201134 | 1333134 |
| Base 5 | 222145 | 311245 |
| Base 6 | 111156 | 132356 |
| Base 7 | 43557 | 56427 |
| Base 8 | 30278 | 37678 |
| Base 9 | 21229 | 27159 |
| Base 10 | 155910 | 203910 |
| Base 11 | 119811 | 159411 |
| Base 12 | a9b12 | 121b12 |
| Base 13 | 92c13 | c0b13 |
| Base 14 | 7d514 | a5914 |
| Base 15 | 6de15 | 90e15 |
| Base 16 | 61716 | 7f716 |