Prime Factorization |
3 x 29 |
Divisors |
1, 3, 29, 87 |
Count of divisors |
4 |
Sum of divisors |
120 |
Previous integer |
86 |
Next integer |
88 |
Is prime? |
NO |
Previous prime |
83 |
Next prime |
89 |
87th prime number |
↻ calculating, please wait |
Is a Fibonacci number? |
NO |
87th Fibonacci number |
679891637638612258 |
Zeckendorf representation |
55 + 21 + 8 + 3 |
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 |
Factorial 87! |
2.1077572983795E+132 |
Square 872 |
7569 |
Square root √87 |
9.3273790530888 |
Cube 873 |
658503 |
Cubic root ∛87 |
4.4310476216936 |
Natural logarithm |
4.4659081186546 |
Decimal logarithm |
1.9395192526186 |