Compare 216788 vs 216791
Property | 216788 | 216791 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 5 | 1 |
Prime factorization | 22 × 111 × 131 × 3791 | 2167911 |
Prime factorization | 2 × 2 × 11 × 13 × 379 | 216791 |
Divisors count | 24 | 2 |
Divisors | 1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 379, 572, 758, 1516, 4169, 4927, 8338, 9854, 16676, 19708, 54197, 108394, 216788 | 1, 216791 |
Number of properties | 0 | 5 |
Chen primes | 8067th | |
Cousin primes (2nd member) | 2286th | |
Isolated primes | 14753rd | |
Primes | 19348th | |
Ulam primes | 1385th | |
Roman numberals | ||
Base 2 | 1101001110110101002 | 1101001110110101112 |
Base 3 | 1020001010123 | 1020001010223 |
Base 4 | 3103231104 | 3103231134 |
Base 5 | 234141235 | 234141315 |
Base 6 | 43513526 | 43513556 |
Base 7 | 15620157 | 15620217 |
Base 8 | 6473248 | 6473278 |
Base 9 | 3603359 | 3603389 |
Base 10 | 21678810 | 21679110 |
Base 11 | 13897011 | 13897311 |
Base 12 | a555812 | a555b12 |
Base 13 | 778a013 | 778a313 |
Base 14 | 5900c14 | 5901114 |
Base 15 | 4437815 | 4437b15 |
Base 16 | 34ed416 | 34ed716 |