Compare 1559 vs 2069
| Property | 1559 | 2069 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 15591 | 20691 |
| Prime factorization | 1559 | 2069 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1559 | 1, 2069 |
| Number of properties | 6 | 8 |
| Additive primes | 161st | |
| Chen primes | 157th | 191st |
| Emirps | 75th | |
| Isolated primes | 147th | 189th |
| Long primes | 120th | |
| Primes | 246th | 312th |
| Pythagorean primes | 151st | |
| Sexy primes (2nd member) | 107th | 131st |
| Sophie germain primes | 52nd | 64th |
| Roman numberals | MDLIX | MMLXIX |
| Base 2 | 110000101112 | 1000000101012 |
| Base 3 | 20102023 | 22111223 |
| Base 4 | 1201134 | 2001114 |
| Base 5 | 222145 | 312345 |
| Base 6 | 111156 | 133256 |
| Base 7 | 43557 | 60147 |
| Base 8 | 30278 | 40258 |
| Base 9 | 21229 | 27489 |
| Base 10 | 155910 | 206910 |
| Base 11 | 119811 | 161111 |
| Base 12 | a9b12 | 124512 |
| Base 13 | 92c13 | c3213 |
| Base 14 | 7d514 | a7b14 |
| Base 15 | 6de15 | 92e15 |
| Base 16 | 61716 | 81516 |