Compare 620 vs 621
| Property | 620 | 621 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 4 | 4 |
| Prime factorization | 22 × 51 × 311 | 33 × 231 |
| Prime factorization | 2 × 2 × 5 × 31 | 3 × 3 × 3 × 23 |
| Divisors count | 12 | 8 |
| Divisors | 1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620 | 1, 3, 9, 23, 27, 69, 207, 621 |
| Number of properties | 0 | 0 |
| Roman numberals | DCXX | DCXXI |
| Base 2 | 10011011002 | 10011011012 |
| Base 3 | 2112223 | 2120003 |
| Base 4 | 212304 | 212314 |
| Base 5 | 44405 | 44415 |
| Base 6 | 25126 | 25136 |
| Base 7 | 15447 | 15457 |
| Base 8 | 11548 | 11558 |
| Base 9 | 7589 | 7609 |
| Base 10 | 62010 | 62110 |
| Base 11 | 51411 | 51511 |
| Base 12 | 43812 | 43912 |
| Base 13 | 38913 | 38a13 |
| Base 14 | 32414 | 32514 |
| Base 15 | 2b515 | 2b615 |
| Base 16 | 26c16 | 26d16 |