Compare 19982 vs 19990
| Property | 19982 | 19990 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 3 |
| Prime factorization | 21 × 971 × 1031 | 21 × 51 × 19991 |
| Prime factorization | 2 × 97 × 103 | 2 × 5 × 1999 |
| Divisors count | 8 | 8 |
| Divisors | 1, 2, 97, 103, 194, 206, 9991, 19982 | 1, 2, 5, 10, 1999, 3998, 9995, 19990 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1001110000011102 | 1001110000101102 |
| Base 3 | 10001020023 | 10001021013 |
| Base 4 | 103200324 | 103201124 |
| Base 5 | 11144125 | 11144305 |
| Base 6 | 2323026 | 2323146 |
| Base 7 | 1121547 | 1121657 |
| Base 8 | 470168 | 470268 |
| Base 9 | 303629 | 303719 |
| Base 10 | 1998210 | 1999010 |
| Base 11 | 1401611 | 1402311 |
| Base 12 | b69212 | b69a12 |
| Base 13 | 913113 | 913913 |
| Base 14 | 73d414 | 73dc14 |
| Base 15 | 5dc215 | 5dca15 |
| Base 16 | 4e0e16 | 4e1616 |