Compare 18912 vs 18920
Property | 18912 | 18920 |
---|---|---|
Type | composite number | composite number |
Unique factors | 3 | 4 |
Total factors | 7 | 6 |
Prime factorization | 25 × 31 × 1971 | 23 × 51 × 111 × 431 |
Prime factorization | 2 × 2 × 2 × 2 × 2 × 3 × 197 | 2 × 2 × 2 × 5 × 11 × 43 |
Divisors count | 24 | 32 |
Divisors | 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 197, 394, 591, 788, 1182, 1576, 2364, 3152, 4728, 6304, 9456, 18912 | 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 110, 172, 215, 220, 344, 430, 440, 473, 860, 946, 1720, 1892, 2365, 3784, 4730, 9460, 18920 |
Number of properties | 0 | 0 |
Roman numberals | ||
Base 2 | 1001001111000002 | 1001001111010002 |
Base 3 | 2212211103 | 2212212023 |
Base 4 | 102132004 | 102132204 |
Base 5 | 11011225 | 11011405 |
Base 6 | 2233206 | 2233326 |
Base 7 | 1060657 | 1061067 |
Base 8 | 447408 | 447508 |
Base 9 | 278439 | 278529 |
Base 10 | 1891210 | 1892010 |
Base 11 | 1323311 | 1324011 |
Base 12 | ab4012 | ab4812 |
Base 13 | 87ba13 | 87c513 |
Base 14 | 6c6c14 | 6c7614 |
Base 15 | 590c15 | 591515 |
Base 16 | 49e016 | 49e816 |