Compare 1559 vs 1562
| Property | 1559 | 1562 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 15591 | 21 × 111 × 711 |
| Prime factorization | 1559 | 2 × 11 × 71 |
| Divisors count | 2 | 8 |
| Divisors | 1, 1559 | 1, 2, 11, 22, 71, 142, 781, 1562 |
| Number of properties | 6 | 0 |
| Chen primes | 157th | |
| Emirps | 75th | |
| Isolated primes | 147th | |
| Primes | 246th | |
| Sexy primes (2nd member) | 107th | |
| Sophie germain primes | 52nd | |
| Roman numberals | MDLIX | MDLXII |
| Base 2 | 110000101112 | 110000110102 |
| Base 3 | 20102023 | 20102123 |
| Base 4 | 1201134 | 1201224 |
| Base 5 | 222145 | 222225 |
| Base 6 | 111156 | 111226 |
| Base 7 | 43557 | 43617 |
| Base 8 | 30278 | 30328 |
| Base 9 | 21229 | 21259 |
| Base 10 | 155910 | 156210 |
| Base 11 | 119811 | 11a011 |
| Base 12 | a9b12 | aa212 |
| Base 13 | 92c13 | 93213 |
| Base 14 | 7d514 | 7d814 |
| Base 15 | 6de15 | 6e215 |
| Base 16 | 61716 | 61a16 |