Prime Factorization |
61 |
Divisors |
1, 61 |
Count of divisors |
2 |
Sum of divisors |
62 |
Previous integer |
60 |
Next integer |
62 |
Is prime? |
YES |
Prime number position |
18 |
Previous prime |
59 |
Next prime |
67 |
61st prime number |
↻ calculating, please wait |
Is a Fibonacci number? |
NO |
61st Fibonacci number |
2504730781961 |
Zeckendorf representation |
55 + 5 + 1 |
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 61! |
5.0758021387722E+83 |
Square 612 |
3721 |
Square root √61 |
7.8102496759067 |
Cube 613 |
226981 |
Cubic root ∛61 |
3.9364971831022 |
Natural logarithm |
4.1108738641733 |
Decimal logarithm |
1.7853298350108 |