Compare 2187 vs 2197
| Property | 2187 | 2197 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 1 | 1 |
| Total factors | 7 | 3 |
| Prime factorization | 37 | 133 |
| Prime factorization | 3 × 3 × 3 × 3 × 3 × 3 × 3 | 13 × 13 × 13 |
| Divisors count | 8 | 4 |
| Divisors | 1, 3, 9, 27, 81, 243, 729, 2187 | 1, 13, 169, 2197 |
| Number of properties | 0 | 0 |
| Roman numberals | MMCLXXXVII | MMCXCVII |
| Base 2 | 1000100010112 | 1000100101012 |
| Base 3 | 100000003 | 100001013 |
| Base 4 | 2020234 | 2021114 |
| Base 5 | 322225 | 322425 |
| Base 6 | 140436 | 141016 |
| Base 7 | 62437 | 62567 |
| Base 8 | 42138 | 42258 |
| Base 9 | 30009 | 30119 |
| Base 10 | 218710 | 219710 |
| Base 11 | 170911 | 171811 |
| Base 12 | 132312 | 133112 |
| Base 13 | cc313 | 100013 |
| Base 14 | b2314 | b2d14 |
| Base 15 | 9ac15 | 9b715 |
| Base 16 | 88b16 | 89516 |