Prime Factorization 
 
Divisors 
Every integer 
Count of divisors 
∞ 
Sum of divisors 
∞ 
Previous integer 
1 
Next integer 
1 
Is prime? 
NO 
Prime number position 
 
Previous prime 

Next prime 
2 
0^{th} prime number 
↻ calculating, please wait 
Is a Fibonacci number? 
YES 
0^{th} Fibonacci number 
0 
Zeckendorf representation 
0 
Is a regular number? 
YES 
Is a perfect number? 
YES 
Is a perfect square number? 
YES 
Is a perfect cube number? 
YES 
Is power of 2? 
YES 
Is power of 3? 
NO 
Factorial 0! 
1 
Square 0^{2} 
0 
Square root √0 
0 
Cube 0^{3} 
0 
Cubic root ∛0 
0 
Natural logarithm 
INF 
Decimal logarithm 
INF 