JF-ExcBasic06. Strong Number

import java.util.Scanner;

public class Test {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        String input = scanner.nextLine();
        int sum = 0;
        for (int i = 0; i < input.length() ; i++) {
            int n = Integer.parseInt("" + input.charAt(i));
            int factoSum = 1;
            for (int j = n; j >= 1; j--) {
                factoSum *=j;
            }
            sum+= factoSum;
        }
        int number= Integer.parseInt(input);
        if (sum == number){
            System.out.println("yes");
        }else{
            System.out.println("no");
        }
    }
}