Compare 20879 vs 20884
Property | 20879 | 20884 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 4 |
Prime factorization | 208791 | 22 × 231 × 2271 |
Prime factorization | 20879 | 2 × 2 × 23 × 227 |
Divisors count | 2 | 12 |
Divisors | 1, 20879 | 1, 2, 4, 23, 46, 92, 227, 454, 908, 5221, 10442, 20884 |
Number of properties | 4 | 0 |
Isolated primes | 1639th | |
Primes | 2348th | |
Sexy primes (2nd member) | 712th | |
Sophie germain primes | 338th | |
Roman numberals | ||
Base 2 | 1010001100011112 | 1010001100101002 |
Base 3 | 10011220223 | 10011221113 |
Base 4 | 110120334 | 110121104 |
Base 5 | 11320045 | 11320145 |
Base 6 | 2403556 | 2404046 |
Base 7 | 1146057 | 1146137 |
Base 8 | 506178 | 506248 |
Base 9 | 315689 | 315749 |
Base 10 | 2087910 | 2088410 |
Base 11 | 1476111 | 1476611 |
Base 12 | 100bb12 | 1010412 |
Base 13 | 967113 | 967613 |
Base 14 | 787514 | 787a14 |
Base 15 | 62be15 | 62c415 |
Base 16 | 518f16 | 519416 |