public class P30 {

	public static void main(String[] args) {

		long ans = 0;
		for (int i = 2; i < 300000; i++) {
			if (i == f(i)) {
				ans += i;
			}
		}

		System.out.println(ans);
	}

	static int f(int e) {
		int sum = 0;
		while (e > 0) {
			int t = e % 10;
			sum += g(t);
			 e /= 10;
		}
		return sum;
	}

	static int g(int e) {
		return e * e * e * e * e;
	}
}