Compare 2187 vs 2198
| Property | 2187 | 2198 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 1 | 3 |
| Total factors | 7 | 3 |
| Prime factorization | 37 | 21 × 71 × 1571 |
| Prime factorization | 3 × 3 × 3 × 3 × 3 × 3 × 3 | 2 × 7 × 157 |
| Divisors count | 8 | 8 |
| Divisors | 1, 3, 9, 27, 81, 243, 729, 2187 | 1, 2, 7, 14, 157, 314, 1099, 2198 |
| Number of properties | 0 | 0 |
| Roman numberals | MMCLXXXVII | MMCXCVIII |
| Base 2 | 1000100010112 | 1000100101102 |
| Base 3 | 100000003 | 100001023 |
| Base 4 | 2020234 | 2021124 |
| Base 5 | 322225 | 322435 |
| Base 6 | 140436 | 141026 |
| Base 7 | 62437 | 62607 |
| Base 8 | 42138 | 42268 |
| Base 9 | 30009 | 30129 |
| Base 10 | 218710 | 219810 |
| Base 11 | 170911 | 171911 |
| Base 12 | 132312 | 133212 |
| Base 13 | cc313 | 100113 |
| Base 14 | b2314 | b3014 |
| Base 15 | 9ac15 | 9b815 |
| Base 16 | 88b16 | 89616 |