using System;

class Program
{
    static void Main(string[] args)
    {
        var n = int.Parse(Console.ReadLine());
        var count = 0;
        var c = 50;
        Action<int> step1 = null, step2 = null, step3 = null;
        step1 = (int num) =>
        {
            count++;
            if (count <= c)
            {
                if (num == n) step2(num);
            }
        };
        step2 = (int num) => 
        {
            count++;
            if (count <= c)
            {
                if (num != 1) step3(num);
            }
        };
        step3 = (int num) => 
        {
            count++;
            if (count <= c)
            {
                if (num % 2 == 0) step2(num / 2);
                else step2(3 * num + 1); 
            }
        };

        step1(n);
        if(count <= 50)
        {
            Console.WriteLine("Yes");
            Console.WriteLine(count);
        }
        else Console.WriteLine("No");
    }
}