Compare 6620 vs 6621
Property | 6620 | 6621 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 3 | 2 |
Total factors | 4 | 2 |
Prime factorization | 22 × 51 × 3311 | 31 × 22071 |
Prime factorization | 2 × 2 × 5 × 331 | 3 × 2207 |
Divisors count | 12 | 4 |
Divisors | 1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 3310, 6620 | 1, 3, 2207, 6621 |
Number of properties | 0 | 1 |
Semiprimes | 1779th | |
Roman numberals | ||
Base 2 | 11001110111002 | 11001110111012 |
Base 3 | 1000020123 | 1000020203 |
Base 4 | 12131304 | 12131314 |
Base 5 | 2024405 | 2024415 |
Base 6 | 503526 | 503536 |
Base 7 | 252057 | 252067 |
Base 8 | 147348 | 147358 |
Base 9 | 100659 | 100669 |
Base 10 | 662010 | 662110 |
Base 11 | 4a7911 | 4a7a11 |
Base 12 | 39b812 | 39b912 |
Base 13 | 302313 | 302413 |
Base 14 | 25ac14 | 25ad14 |
Base 15 | 1e6515 | 1e6615 |
Base 16 | 19dc16 | 19dd16 |