Compare 20867 vs 20879
| Property | 20867 | 20879 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 71 × 111 × 2711 | 208791 |
| Prime factorization | 7 × 11 × 271 | 20879 |
| Divisors count | 8 | 2 |
| Divisors | 1, 7, 11, 77, 271, 1897, 2981, 20867 | 1, 20879 |
| Number of properties | 0 | 4 |
| Isolated primes | 1639th | |
| Primes | 2348th | |
| Sexy primes (2nd member) | 712th | |
| Sophie germain primes | 338th | |
| Roman numberals | ||
| Base 2 | 1010001100000112 | 1010001100011112 |
| Base 3 | 10011212123 | 10011220223 |
| Base 4 | 110120034 | 110120334 |
| Base 5 | 11314325 | 11320045 |
| Base 6 | 2403356 | 2403556 |
| Base 7 | 1145607 | 1146057 |
| Base 8 | 506038 | 506178 |
| Base 9 | 315559 | 315689 |
| Base 10 | 2086710 | 2087910 |
| Base 11 | 1475011 | 1476111 |
| Base 12 | 100ab12 | 100bb12 |
| Base 13 | 966213 | 967113 |
| Base 14 | 786714 | 787514 |
| Base 15 | 62b215 | 62be15 |
| Base 16 | 518316 | 518f16 |