Compare 20191 vs 20206
| Property | 20191 | 20206 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 611 × 3311 | 21 × 101031 |
| Prime factorization | 61 × 331 | 2 × 10103 |
| Divisors count | 4 | 4 |
| Divisors | 1, 61, 331, 20191 | 1, 2, 10103, 20206 |
| Number of properties | 1 | 1 |
| Semiprimes | 5127th | 5132nd |
| Roman numberals | ||
| Base 2 | 1001110110111112 | 1001110111011102 |
| Base 3 | 10002002113 | 10002011013 |
| Base 4 | 103231334 | 103232324 |
| Base 5 | 11212315 | 11213115 |
| Base 6 | 2332516 | 2333146 |
| Base 7 | 1126037 | 1126247 |
| Base 8 | 473378 | 473568 |
| Base 9 | 306249 | 306419 |
| Base 10 | 2019110 | 2020610 |
| Base 11 | 1419611 | 141aa11 |
| Base 12 | b82712 | b83a12 |
| Base 13 | 926213 | 927413 |
| Base 14 | 750314 | 751414 |
| Base 15 | 5eb115 | 5ec115 |
| Base 16 | 4edf16 | 4eee16 |