Compare 1583 vs 2039
| Property | 1583 | 2039 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 15831 | 20391 |
| Prime factorization | 1583 | 2039 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1583 | 1, 2039 |
| Number of properties | 9 | 8 |
| Additive primes | 135th | |
| Chen primes | 159th | 190th |
| Cousin primes (2nd member) | 56th | |
| Emirps | 76th | |
| Happy primes | 56th | |
| Harmonic primes | 84th | 115th |
| Isolated primes | 151st | 186th |
| Long primes | 98th | |
| Primes | 250th | 309th |
| Safe primes | 39th | |
| Solinas primes | 55th | |
| Sophie germain primes | 53rd | 62nd |
| Roman numberals | MDLXXXIII | MMXXXIX |
| Base 2 | 110001011112 | 111111101112 |
| Base 3 | 20111223 | 22101123 |
| Base 4 | 1202334 | 1333134 |
| Base 5 | 223135 | 311245 |
| Base 6 | 111556 | 132356 |
| Base 7 | 44217 | 56427 |
| Base 8 | 30578 | 37678 |
| Base 9 | 21489 | 27159 |
| Base 10 | 158310 | 203910 |
| Base 11 | 120a11 | 159411 |
| Base 12 | abb12 | 121b12 |
| Base 13 | 94a13 | c0b13 |
| Base 14 | 81114 | a5914 |
| Base 15 | 70815 | 90e15 |
| Base 16 | 62f16 | 7f716 |