Compare 20187 vs 20188
| Property | 20187 | 20188 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 3 |
| Total factors | 3 | 5 |
| Prime factorization | 32 × 22431 | 22 × 72 × 1031 |
| Prime factorization | 3 × 3 × 2243 | 2 × 2 × 7 × 7 × 103 |
| Divisors count | 6 | 18 |
| Divisors | 1, 3, 9, 2243, 6729, 20187 | 1, 2, 4, 7, 14, 28, 49, 98, 103, 196, 206, 412, 721, 1442, 2884, 5047, 10094, 20188 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1001110110110112 | 1001110110111002 |
| Base 3 | 10002002003 | 10002002013 |
| Base 4 | 103231234 | 103231304 |
| Base 5 | 11212225 | 11212235 |
| Base 6 | 2332436 | 2332446 |
| Base 7 | 1125667 | 1126007 |
| Base 8 | 473338 | 473348 |
| Base 9 | 306209 | 306219 |
| Base 10 | 2018710 | 2018810 |
| Base 11 | 1419211 | 1419311 |
| Base 12 | b82312 | b82412 |
| Base 13 | 925b13 | 925c13 |
| Base 14 | 74dd14 | 750014 |
| Base 15 | 5eac15 | 5ead15 |
| Base 16 | 4edb16 | 4edc16 |