Compare 20180 vs 20187
| Property | 20180 | 20187 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 4 | 3 |
| Prime factorization | 22 × 51 × 10091 | 32 × 22431 |
| Prime factorization | 2 × 2 × 5 × 1009 | 3 × 3 × 2243 |
| Divisors count | 12 | 6 |
| Divisors | 1, 2, 4, 5, 10, 20, 1009, 2018, 4036, 5045, 10090, 20180 | 1, 3, 9, 2243, 6729, 20187 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1001110110101002 | 1001110110110112 |
| Base 3 | 10002001023 | 10002002003 |
| Base 4 | 103231104 | 103231234 |
| Base 5 | 11212105 | 11212225 |
| Base 6 | 2332326 | 2332436 |
| Base 7 | 1125567 | 1125667 |
| Base 8 | 473248 | 473338 |
| Base 9 | 306129 | 306209 |
| Base 10 | 2018010 | 2018710 |
| Base 11 | 1418611 | 1419211 |
| Base 12 | b81812 | b82312 |
| Base 13 | 925413 | 925b13 |
| Base 14 | 74d614 | 74dd14 |
| Base 15 | 5ea515 | 5eac15 |
| Base 16 | 4ed416 | 4edb16 |