def P(n):
    cnt = 0
    nn = n
    cnt+=1
    while nn!=1 and cnt<=50:
        cnt+=1
        if nn%2==0:
            nn//=2
            cnt+=1
        else:
            nn=3*nn+1
            cnt+1
    cnt+=1
    return cnt


import sys
input = sys.stdin.readline
N = int(input())
cnt = P(N)
if cnt<=50:
    print("Yes")
    print(cnt)
else:
    print("No")