Compare 639380 vs 639385
Property | 639380 | 639385 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 4 | 2 |
Total factors | 5 | 2 |
Prime factorization | 22 × 51 × 71 × 45671 | 51 × 1278771 |
Prime factorization | 2 × 2 × 5 × 7 × 4567 | 5 × 127877 |
Divisors count | 24 | 4 |
Divisors | 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 4567, 9134, 18268, 22835, 31969, 45670, 63938, 91340, 127876, 159845, 319690, 639380 | 1, 5, 127877, 639385 |
Number of properties | 0 | 1 |
Semiprimes | 137013th | |
Roman numberals | ||
Base 2 | 100111000001100101002 | 100111000001100110012 |
Base 3 | 10121110012023 | 10121110012213 |
Base 4 | 21300121104 | 21300121214 |
Base 5 | 1304300105 | 1304300205 |
Base 6 | 214120326 | 214120416 |
Base 7 | 53020407 | 53020457 |
Base 8 | 23406248 | 23406318 |
Base 9 | 11740529 | 11740579 |
Base 10 | 63938010 | 63938510 |
Base 11 | 3a741511 | 3a741a11 |
Base 12 | 26a01812 | 26a02112 |
Base 13 | 19504113 | 19504613 |
Base 14 | 12902014 | 12902514 |
Base 15 | c96a515 | c96aa15 |
Base 16 | 9c19416 | 9c19916 |