Compare 620 vs 622
| Property | 620 | 622 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 51 × 311 | 21 × 3111 |
| Prime factorization | 2 × 2 × 5 × 31 | 2 × 311 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620 | 1, 2, 311, 622 |
| Number of properties | 0 | 1 |
| Semiprimes | 189th | |
| Roman numberals | DCXX | DCXXII |
| Base 2 | 10011011002 | 10011011102 |
| Base 3 | 2112223 | 2120013 |
| Base 4 | 212304 | 212324 |
| Base 5 | 44405 | 44425 |
| Base 6 | 25126 | 25146 |
| Base 7 | 15447 | 15467 |
| Base 8 | 11548 | 11568 |
| Base 9 | 7589 | 7619 |
| Base 10 | 62010 | 62210 |
| Base 11 | 51411 | 51611 |
| Base 12 | 43812 | 43a12 |
| Base 13 | 38913 | 38b13 |
| Base 14 | 32414 | 32614 |
| Base 15 | 2b515 | 2b715 |
| Base 16 | 26c16 | 26e16 |