Compare 20 vs 27
| Property | 20 | 27 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 1 |
| Total factors | 3 | 3 |
| Prime factorization | 22 × 51 | 33 |
| Prime factorization | 2 × 2 × 5 | 3 × 3 × 3 |
| Divisors count | 6 | 4 |
| Divisors | 1, 2, 4, 5, 10, 20 | 1, 3, 9, 27 |
| Number of properties | 0 | 0 |
| Roman numberals | XX | XXVII |
| Base 2 | 101002 | 110112 |
| Base 3 | 2023 | 10003 |
| Base 4 | 1104 | 1234 |
| Base 5 | 405 | 1025 |
| Base 6 | 326 | 436 |
| Base 7 | 267 | 367 |
| Base 8 | 248 | 338 |
| Base 9 | 229 | 309 |
| Base 10 | 2010 | 2710 |
| Base 11 | 1911 | 2511 |
| Base 12 | 1812 | 2312 |
| Base 13 | 1713 | 2113 |
| Base 14 | 1614 | 1d14 |
| Base 15 | 1515 | 1c15 |
| Base 16 | 1416 | 1b16 |