Compare 612 vs 621
| Property | 612 | 621 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 5 | 4 |
| Prime factorization | 22 × 32 × 171 | 33 × 231 |
| Prime factorization | 2 × 2 × 3 × 3 × 17 | 3 × 3 × 3 × 23 |
| Divisors count | 18 | 8 |
| Divisors | 1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612 | 1, 3, 9, 23, 27, 69, 207, 621 |
| Number of properties | 0 | 0 |
| Roman numberals | DCXII | DCXXI |
| Base 2 | 10011001002 | 10011011012 |
| Base 3 | 2112003 | 2120003 |
| Base 4 | 212104 | 212314 |
| Base 5 | 44225 | 44415 |
| Base 6 | 25006 | 25136 |
| Base 7 | 15337 | 15457 |
| Base 8 | 11448 | 11558 |
| Base 9 | 7509 | 7609 |
| Base 10 | 61210 | 62110 |
| Base 11 | 50711 | 51511 |
| Base 12 | 43012 | 43912 |
| Base 13 | 38113 | 38a13 |
| Base 14 | 31a14 | 32514 |
| Base 15 | 2ac15 | 2b615 |
| Base 16 | 26416 | 26d16 |