Compare 20185 vs 20191
| Property | 20185 | 20191 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 51 × 111 × 3671 | 611 × 3311 |
| Prime factorization | 5 × 11 × 367 | 61 × 331 |
| Divisors count | 8 | 4 |
| Divisors | 1, 5, 11, 55, 367, 1835, 4037, 20185 | 1, 61, 331, 20191 |
| Number of properties | 0 | 1 |
| Semiprimes | 5127th | |
| Roman numberals | ||
| Base 2 | 1001110110110012 | 1001110110111112 |
| Base 3 | 10002001213 | 10002002113 |
| Base 4 | 103231214 | 103231334 |
| Base 5 | 11212205 | 11212315 |
| Base 6 | 2332416 | 2332516 |
| Base 7 | 1125647 | 1126037 |
| Base 8 | 473318 | 473378 |
| Base 9 | 306179 | 306249 |
| Base 10 | 2018510 | 2019110 |
| Base 11 | 1419011 | 1419611 |
| Base 12 | b82112 | b82712 |
| Base 13 | 925913 | 926213 |
| Base 14 | 74db14 | 750314 |
| Base 15 | 5eaa15 | 5eb115 |
| Base 16 | 4ed916 | 4edf16 |