Compare 640074 vs 640079
Property | 640074 | 640079 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 4 | 2 |
Total factors | 4 | 2 |
Prime factorization | 21 × 31 × 1071 × 9971 | 111 × 581891 |
Prime factorization | 2 × 3 × 107 × 997 | 11 × 58189 |
Divisors count | 16 | 4 |
Divisors | 1, 2, 3, 6, 107, 214, 321, 642, 997, 1994, 2991, 5982, 106679, 213358, 320037, 640074 | 1, 11, 58189, 640079 |
Number of properties | 0 | 1 |
Semiprimes | 137158th | |
Roman numberals | ||
Base 2 | 100111000100010010102 | 100111000100010011112 |
Base 3 | 10121120001103 | 10121120001223 |
Base 4 | 21301010224 | 21301010334 |
Base 5 | 1304402445 | 1304403045 |
Base 6 | 214151506 | 214151556 |
Base 7 | 53040517 | 53040567 |
Base 8 | 23421128 | 23421178 |
Base 9 | 11750139 | 11750189 |
Base 10 | 64007410 | 64007910 |
Base 11 | 3a799611 | 3a79a011 |
Base 12 | 26a4b612 | 26a4bb12 |
Base 13 | 19545613 | 19545b13 |
Base 14 | 12939814 | 12939d14 |
Base 15 | c99b915 | c99be15 |
Base 16 | 9c44a16 | 9c44f16 |