Compare 428006 vs 428015
Property | 428006 | 428015 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 3 |
Total factors | 2 | 4 |
Prime factorization | 21 × 2140031 | 51 × 72 × 17471 |
Prime factorization | 2 × 214003 | 5 × 7 × 7 × 1747 |
Divisors count | 4 | 12 |
Divisors | 1, 2, 214003, 428006 | 1, 5, 7, 35, 49, 245, 1747, 8735, 12229, 61145, 85603, 428015 |
Number of properties | 1 | 0 |
Semiprimes | 93438th | |
Roman numberals | ||
Base 2 | 11010000111111001102 | 11010000111111011112 |
Base 3 | 2102020100023 | 2102020101023 |
Base 4 | 12201332124 | 12201332334 |
Base 5 | 1021440115 | 1021440305 |
Base 6 | 131013026 | 131013156 |
Base 7 | 34315557 | 34316007 |
Base 8 | 15037468 | 15037578 |
Base 9 | 7221029 | 7221129 |
Base 10 | 42800610 | 42801510 |
Base 11 | 27262711 | 27263511 |
Base 12 | 18783212 | 18783b12 |
Base 13 | 11ca7713 | 11ca8313 |
Base 14 | b1d9c14 | b1da714 |
Base 15 | 86c3b15 | 86c4515 |
Base 16 | 687e616 | 687ef16 |