Compare 420 vs 427
Property | 420 | 427 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 4 | 2 |
Total factors | 5 | 2 |
Prime factorization | 22 × 31 × 51 × 71 | 71 × 611 |
Prime factorization | 2 × 2 × 3 × 5 × 7 | 7 × 61 |
Divisors count | 24 | 4 |
Divisors | 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420 | 1, 7, 61, 427 |
Number of properties | 0 | 1 |
Semiprimes | 134th | |
Roman numberals | CDXX | CDXXVII |
Base 2 | 1101001002 | 1101010112 |
Base 3 | 1201203 | 1202113 |
Base 4 | 122104 | 122234 |
Base 5 | 31405 | 32025 |
Base 6 | 15406 | 15516 |
Base 7 | 11407 | 11507 |
Base 8 | 6448 | 6538 |
Base 9 | 5169 | 5249 |
Base 10 | 42010 | 42710 |
Base 11 | 35211 | 35911 |
Base 12 | 2b012 | 2b712 |
Base 13 | 26413 | 26b13 |
Base 14 | 22014 | 22714 |
Base 15 | 1d015 | 1d715 |
Base 16 | 1a416 | 1ab16 |