Compare 18920 vs 18928
Property | 18920 | 18928 |
---|---|---|
Type | composite number | composite number |
Unique factors | 4 | 3 |
Total factors | 6 | 7 |
Prime factorization | 23 × 51 × 111 × 431 | 24 × 71 × 132 |
Prime factorization | 2 × 2 × 2 × 5 × 11 × 43 | 2 × 2 × 2 × 2 × 7 × 13 × 13 |
Divisors count | 32 | 30 |
Divisors | 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 | 1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2366, 2704, 4732, 9464, 18928 |
Number of properties | 0 | 0 |
Roman numberals | ||
Base 2 | 1001001111010002 | 1001001111100002 |
Base 3 | 2212212023 | 2212220013 |
Base 4 | 102132204 | 102133004 |
Base 5 | 11011405 | 11012035 |
Base 6 | 2233326 | 2233446 |
Base 7 | 1061067 | 1061207 |
Base 8 | 447508 | 447608 |
Base 9 | 278529 | 278619 |
Base 10 | 1892010 | 1892810 |
Base 11 | 1324011 | 1324811 |
Base 12 | ab4812 | ab5412 |
Base 13 | 87c513 | 880013 |
Base 14 | 6c7614 | 6c8014 |
Base 15 | 591515 | 591d15 |
Base 16 | 49e816 | 49f016 |