Compare 19855 vs 19857
| Property | 19855 | 19857 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 51 × 111 × 192 | 31 × 66191 |
| Prime factorization | 5 × 11 × 19 × 19 | 3 × 6619 |
| Divisors count | 12 | 4 |
| Divisors | 1, 5, 11, 19, 55, 95, 209, 361, 1045, 1805, 3971, 19855 | 1, 3, 6619, 19857 |
| Number of properties | 0 | 1 |
| Semiprimes | 5052nd | |
| Roman numberals | ||
| Base 2 | 1001101100011112 | 1001101100100012 |
| Base 3 | 10000201013 | 10000201103 |
| Base 4 | 103120334 | 103121014 |
| Base 5 | 11134105 | 11134125 |
| Base 6 | 2315316 | 2315336 |
| Base 7 | 1116137 | 1116157 |
| Base 8 | 466178 | 466218 |
| Base 9 | 302119 | 302139 |
| Base 10 | 1985510 | 1985710 |
| Base 11 | 13a1011 | 13a1211 |
| Base 12 | b5a712 | b5a912 |
| Base 13 | 906413 | 906613 |
| Base 14 | 734314 | 734514 |
| Base 15 | 5d3a15 | 5d3c15 |
| Base 16 | 4d8f16 | 4d9116 |