#include<stdio.h>
#include<math.h>
int main()
{
    int n;
    scanf("%d", &n);
    if (n < 0)
    {
        printf("Invalid input");
        return 0;
    }
    int orginal = n;
    int digits = 0;
    int temp = n;
    while (temp > 0)
    {
        digits++;
        temp /= 10;
    }
    int sum = 0;
    temp = n;
    while (temp > 0)
    {
        int digit = temp %10;
        sum += pow(digit,digits);
        temp /= 10;
    }
    if (sum == original)
    printf("True");
    else
    printf("False");
    return 0;
}