Compare 66020 vs 66031
| Property | 66020 | 66031 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 51 × 33011 | 71 × 94331 |
| Prime factorization | 2 × 2 × 5 × 3301 | 7 × 9433 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 5, 10, 20, 3301, 6602, 13204, 16505, 33010, 66020 | 1, 7, 9433, 66031 |
| Number of properties | 0 | 1 |
| Semiprimes | 15768th | |
| Roman numberals | ||
| Base 2 | 100000001111001002 | 100000001111011112 |
| Base 3 | 101001200123 | 101001201213 |
| Base 4 | 1000132104 | 1000132334 |
| Base 5 | 41030405 | 41031115 |
| Base 6 | 12253526 | 12254116 |
| Base 7 | 3633237 | 3633407 |
| Base 8 | 2007448 | 2007578 |
| Base 9 | 1105059 | 1105179 |
| Base 10 | 6602010 | 6603110 |
| Base 11 | 4566911 | 4567911 |
| Base 12 | 3225812 | 3226712 |
| Base 13 | 2408613 | 2409413 |
| Base 14 | 1a0ba14 | 1a0c714 |
| Base 15 | 1486515 | 1487115 |
| Base 16 | 101e416 | 101ef16 |