Compare 20874 vs 20879
Property | 20874 | 20879 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 5 | 1 |
Prime factorization | 21 × 31 × 72 × 711 | 208791 |
Prime factorization | 2 × 3 × 7 × 7 × 71 | 20879 |
Divisors count | 24 | 2 |
Divisors | 1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 294, 426, 497, 994, 1491, 2982, 3479, 6958, 10437, 20874 | 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 | 1010001100010102 | 1010001100011112 |
Base 3 | 10011220103 | 10011220223 |
Base 4 | 110120224 | 110120334 |
Base 5 | 11314445 | 11320045 |
Base 6 | 2403506 | 2403556 |
Base 7 | 1146007 | 1146057 |
Base 8 | 506128 | 506178 |
Base 9 | 315639 | 315689 |
Base 10 | 2087410 | 2087910 |
Base 11 | 1475711 | 1476111 |
Base 12 | 100b612 | 100bb12 |
Base 13 | 966913 | 967113 |
Base 14 | 787014 | 787514 |
Base 15 | 62b915 | 62be15 |
Base 16 | 518a16 | 518f16 |