| Prime Factorization |
1987 |
| Divisors |
1, 1987 |
| Count of divisors |
2 |
| Sum of divisors |
1988 |
| Previous integer |
1986 |
| Next integer |
1988 |
| Is prime? |
YES |
| Prime number position |
300 |
| Previous prime |
1979 |
| Next prime |
1993 |
| 1987th prime number |
↻ calculating, please wait |
| Is a Fibonacci number? |
NO |
| Zeckendorf representation |
1597 + 377 + 13 |
| Is a Pell number? |
NO |
| Is a regular number? |
NO |
| Is a perfect number? |
NO |
| Is a perfect square number? |
NO |
| Is a perfect cube number? |
NO |
| Is power of 2? |
NO |
| Is power of 3? |
NO |
| Square 19872 |
3948169 |
| Square root √1987 |
44.575778176045 |
| Cube 19873 |
7845011803 |
| Cubic root ∛1987 |
12.571852848727 |
| Natural logarithm |
7.5943812425518 |
| Decimal logarithm |
3.2981978671098 |