Compare 20187 vs 20199
| Property | 20187 | 20199 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 32 × 22431 | 31 × 67331 |
| Prime factorization | 3 × 3 × 2243 | 3 × 6733 |
| Divisors count | 6 | 4 |
| Divisors | 1, 3, 9, 2243, 6729, 20187 | 1, 3, 6733, 20199 |
| Number of properties | 0 | 1 |
| Semiprimes | 5130th | |
| Roman numberals | ||
| Base 2 | 1001110110110112 | 1001110111001112 |
| Base 3 | 10002002003 | 10002010103 |
| Base 4 | 103231234 | 103232134 |
| Base 5 | 11212225 | 11212445 |
| Base 6 | 2332436 | 2333036 |
| Base 7 | 1125667 | 1126147 |
| Base 8 | 473338 | 473478 |
| Base 9 | 306209 | 306339 |
| Base 10 | 2018710 | 2019910 |
| Base 11 | 1419211 | 141a311 |
| Base 12 | b82312 | b83312 |
| Base 13 | 925b13 | 926a13 |
| Base 14 | 74dd14 | 750b14 |
| Base 15 | 5eac15 | 5eb915 |
| Base 16 | 4edb16 | 4ee716 |