import java.util.Scanner;



public class Main{
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        System.out.print("Enter Your Number : ");
        int n = in.nextInt();
        System.out.println("Your number is : " +  ArmStrong(n));
        
        
    }
    static boolean ArmStrong(int n){
        int sum = 0;
        int num = n;
        while(n>0){
            int lastdig = n%10;
            sum  = sum+lastdig*lastdig*lastdig;
            n=n/10;
        }
        if(sum==num){
            return true;
        }
        else{
            return false;
        }
    }
    

    

}