Compare 18740 vs 18749
Property | 18740 | 18749 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 4 | 1 |
Prime factorization | 22 × 51 × 9371 | 187491 |
Prime factorization | 2 × 2 × 5 × 937 | 18749 |
Divisors count | 12 | 2 |
Divisors | 1, 2, 4, 5, 10, 20, 937, 1874, 3748, 4685, 9370, 18740 | 1, 18749 |
Number of properties | 0 | 8 |
Additive primes | 1003rd | |
Chen primes | 1058th | |
Emirps | 583rd | |
Isolated primes | 1491st | |
Long primes | 820th | |
Primes | 2140th | |
Pythagorean primes | 1060th | |
Sexy primes (2nd member) | 655th | |
Roman numberals | ||
Base 2 | 1001001001101002 | 1001001001111012 |
Base 3 | 2212010023 | 2212011023 |
Base 4 | 102103104 | 102103314 |
Base 5 | 10444305 | 10444445 |
Base 6 | 2224326 | 2224456 |
Base 7 | 1054317 | 1054437 |
Base 8 | 444648 | 444758 |
Base 9 | 276329 | 276429 |
Base 10 | 1874010 | 1874910 |
Base 11 | 1309711 | 130a511 |
Base 12 | aa1812 | aa2512 |
Base 13 | 86b713 | 86c313 |
Base 14 | 6b8814 | 6b9314 |
Base 15 | 584515 | 584e15 |
Base 16 | 493416 | 493d16 |