Compare 640074 vs 640082
Property | 640074 | 640082 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 4 | 2 |
Total factors | 4 | 2 |
Prime factorization | 21 × 31 × 1071 × 9971 | 21 × 3200411 |
Prime factorization | 2 × 3 × 107 × 997 | 2 × 320041 |
Divisors count | 16 | 4 |
Divisors | 1, 2, 3, 6, 107, 214, 321, 642, 997, 1994, 2991, 5982, 106679, 213358, 320037, 640074 | 1, 2, 320041, 640082 |
Number of properties | 0 | 1 |
Semiprimes | 137159th | |
Roman numberals | ||
Base 2 | 100111000100010010102 | 100111000100010100102 |
Base 3 | 10121120001103 | 10121120002023 |
Base 4 | 21301010224 | 21301011024 |
Base 5 | 1304402445 | 1304403125 |
Base 6 | 214151506 | 214152026 |
Base 7 | 53040517 | 53040627 |
Base 8 | 23421128 | 23421228 |
Base 9 | 11750139 | 11750229 |
Base 10 | 64007410 | 64008210 |
Base 11 | 3a799611 | 3a79a311 |
Base 12 | 26a4b612 | 26a50212 |
Base 13 | 19545613 | 19546113 |
Base 14 | 12939814 | 1293a214 |
Base 15 | c99b915 | c99c215 |
Base 16 | 9c44a16 | 9c45216 |