Compare 19663 vs 19668
| Property | 19663 | 19668 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 4 |
| Total factors | 3 | 5 |
| Prime factorization | 71 × 532 | 22 × 31 × 111 × 1491 |
| Prime factorization | 7 × 53 × 53 | 2 × 2 × 3 × 11 × 149 |
| Divisors count | 6 | 24 |
| Divisors | 1, 7, 53, 371, 2809, 19663 | 1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 149, 298, 447, 596, 894, 1639, 1788, 3278, 4917, 6556, 9834, 19668 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1001100110011112 | 1001100110101002 |
| Base 3 | 2222220213 | 2222221103 |
| Base 4 | 103030334 | 103031104 |
| Base 5 | 11121235 | 11121335 |
| Base 6 | 2310116 | 2310206 |
| Base 7 | 1112207 | 1112257 |
| Base 8 | 463178 | 463248 |
| Base 9 | 288679 | 288739 |
| Base 10 | 1966310 | 1966810 |
| Base 11 | 1385611 | 1386011 |
| Base 12 | b46712 | b47012 |
| Base 13 | 8c4713 | 8c4c13 |
| Base 14 | 724714 | 724c14 |
| Base 15 | 5c5d15 | 5c6315 |
| Base 16 | 4ccf16 | 4cd416 |