The Little Elephant loves numbers. 

He has a positive integer x. The Little Elephant wants to find the number of positive integers d, such that d is the divisor of x, and x and d have at least one common (the same) digit in their decimal representations. 

Help the Little Elephant to find the described number.

Input

A single line contains a single integer x (1 ≤ x ≤ 109).

Output

In a single line print an integer — the answer to the problem.

Examples

Input

1


Output

1


Input

10


Output

2
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintStream;
import java.io.BufferedOutputStream;
import java.io.PrintWriter;
import java.util.InputMismatchException;

public class Main {

	public static void main(String[] args) {
		if (args.length > 0 && args[0].toLowerCase().equals("local")) {
			try {
				System.setIn(new FileInputStream("input.txt"));
				System.setOut(new PrintStream(new File("output.txt")));
			} catch (IOException exc) {
			}
		}
		Task task = new Task();
		task.solve();
	}

	public static class Task {
		static final long MOD = (long) 1e9 + 7;
		static final PrintWriter out = new PrintWriter(new BufferedOutputStream(System.out));

		public void solve() {
			try {
				Scan sc = new Scan();
				int n = (int) sc.scanLong();
				int[] digits = new int[10];
				int cpy = n;
				while (cpy > 0) {
					digits[cpy % 10]++;
					cpy /= 10;
				}
				int res = 0;
				for (int i = 1, limit = (int) Math.sqrt(n); i <= limit; ++i) {
					if (n % i == 0) {
						int first = i;
						int other = n / i;
						while (first > 0) {
							if (digits[first % 10] > 0) {
								++res;
								break;
							}
							first /= 10;
						}
						if (first != other) {
							while (other > 0) {
								if (digits[other % 10] > 0) {
									++res;
									break;
								}
								other /= 10;
							}
						}
					}
				}
				out.println(res);
			} finally {
				out.close();
			}
		}

		private void debug(Object... x) {
			StringBuilder sb = new StringBuilder();
			for (Object o : x)
				sb.append(String.valueOf(o)).append(" ");
			out.println(sb);
		}
	}

	public static class Scan {
		private byte[] buf = new byte[1024];
		private int index;
		private InputStream in;
		private int total;

		public Scan() {
			in = System.in;
		}

		public int scan() {
			if (total < 0)
				throw new InputMismatchException();
			if (index >= total) {
				index = 0;
				try {
					total = in.read(buf);
				} catch (IOException e) {
					throw new RuntimeException(e);
				}
				if (total <= 0)
					return -1;
			}
			return buf[index++];
		}

		public long scanLong() {
			long integer = 0;
			int n = scan();
			while (isWhiteSpace(n))
				n = scan();
			int neg = 1;
			if (n == '-') {
				neg = -1;
				n = scan();
			}
			while (!isWhiteSpace(n)) {
				if (n >= '0' && n <= '9') {
					integer *= 10;
					integer += n - '0';
					n = scan();
				} else
					throw new InputMismatchException();
			}
			return neg * integer;
		}

		public double scanDouble() {
			double doub = 0;
			int n = scan();
			while (isWhiteSpace(n))
				n = scan();
			int neg = 1;
			if (n == '-') {
				neg = -1;
				n = scan();
			}
			while (!isWhiteSpace(n) && n != '.') {
				if (n >= '0' && n <= '9') {
					doub *= 10;
					doub += n - '0';
					n = scan();
				} else
					throw new InputMismatchException();
			}
			if (n == '.') {
				n = scan();
				double temp = 1;
				while (!isWhiteSpace(n)) {
					if (n >= '0' && n <= '9') {
						temp /= 10;
						doub += (n - '0') * temp;
						n = scan();
					} else
						throw new InputMismatchException();
				}
			}
			return doub * neg;
		}

		public String scanString() {
			StringBuilder sb = new StringBuilder();
			int n = scan();
			while (isWhiteSpace(n))
				n = scan();
			while (!isWhiteSpace(n)) {
				sb.append((char) n);
				n = scan();
			}
			return sb.toString();
		}

		public char scanChar() {
			int n = scan();
			while (isWhiteSpace(n))
				n = scan();
			return (char) n;
		}

		private boolean isWhiteSpace(int n) {
			if (n == ' ' || n == '\n' || n == '\r' || n == '\t' || n == -1)
				return true;
			return false;
		}
	}
}