Compare 20879 vs 20887
| Property | 20879 | 20887 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 208791 | 208871 |
| Prime factorization | 20879 | 20887 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20879 | 1, 20887 |
| Number of properties | 4 | 3 |
| Isolated primes | 1639th | 1640th |
| Lucky primes | 381st | |
| Primes | 2348th | 2349th |
| Sexy primes (2nd member) | 712th | |
| Sophie germain primes | 338th | |
| Roman numberals | ||
| Base 2 | 1010001100011112 | 1010001100101112 |
| Base 3 | 10011220223 | 10011221213 |
| Base 4 | 110120334 | 110121134 |
| Base 5 | 11320045 | 11320225 |
| Base 6 | 2403556 | 2404116 |
| Base 7 | 1146057 | 1146167 |
| Base 8 | 506178 | 506278 |
| Base 9 | 315689 | 315779 |
| Base 10 | 2087910 | 2088710 |
| Base 11 | 1476111 | 1476911 |
| Base 12 | 100bb12 | 1010712 |
| Base 13 | 967113 | 967913 |
| Base 14 | 787514 | 787d14 |
| Base 15 | 62be15 | 62c715 |
| Base 16 | 518f16 | 519716 |