Compare 19988 vs 19995
| Property | 19988 | 19995 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 4 | 4 |
| Prime factorization | 22 × 191 × 2631 | 31 × 51 × 311 × 431 |
| Prime factorization | 2 × 2 × 19 × 263 | 3 × 5 × 31 × 43 |
| Divisors count | 12 | 16 |
| Divisors | 1, 2, 4, 19, 38, 76, 263, 526, 1052, 4997, 9994, 19988 | 1, 3, 5, 15, 31, 43, 93, 129, 155, 215, 465, 645, 1333, 3999, 6665, 19995 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1001110000101002 | 1001110000110112 |
| Base 3 | 10001020223 | 10001021203 |
| Base 4 | 103201104 | 103201234 |
| Base 5 | 11144235 | 11144405 |
| Base 6 | 2323126 | 2323236 |
| Base 7 | 1121637 | 1122037 |
| Base 8 | 470248 | 470338 |
| Base 9 | 303689 | 303769 |
| Base 10 | 1998810 | 1999510 |
| Base 11 | 1402111 | 1402811 |
| Base 12 | b69812 | b6a312 |
| Base 13 | 913713 | 914113 |
| Base 14 | 73da14 | 740314 |
| Base 15 | 5dc815 | 5dd015 |
| Base 16 | 4e1416 | 4e1b16 |