Compare 19988 vs 19989
| Property | 19988 | 19989 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 4 | 3 |
| Prime factorization | 22 × 191 × 2631 | 32 × 22211 |
| Prime factorization | 2 × 2 × 19 × 263 | 3 × 3 × 2221 |
| Divisors count | 12 | 6 |
| Divisors | 1, 2, 4, 19, 38, 76, 263, 526, 1052, 4997, 9994, 19988 | 1, 3, 9, 2221, 6663, 19989 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1001110000101002 | 1001110000101012 |
| Base 3 | 10001020223 | 10001021003 |
| Base 4 | 103201104 | 103201114 |
| Base 5 | 11144235 | 11144245 |
| Base 6 | 2323126 | 2323136 |
| Base 7 | 1121637 | 1121647 |
| Base 8 | 470248 | 470258 |
| Base 9 | 303689 | 303709 |
| Base 10 | 1998810 | 1998910 |
| Base 11 | 1402111 | 1402211 |
| Base 12 | b69812 | b69912 |
| Base 13 | 913713 | 913813 |
| Base 14 | 73da14 | 73db14 |
| Base 15 | 5dc815 | 5dc915 |
| Base 16 | 4e1416 | 4e1516 |