from random import randint
from math import gcd
def is_prime(x):
  j=0
  while j<40:
    r=randint(2,x-1)
    if gcd(r,x)!=1:
      continue
    if pow(r,x-1,x)!=1:
      return False
    j+=1
  return True

def main():
  N=int(input())
  if is_prime(N):
    print("No")
    return
  if N==1:
    print("Yes")
    return
  i=2
  while N>1:
    cnt=0
    while N%i==0:
      N//=i
      cnt+=1
    if cnt%3:
      print("No")
      return
    i+=1
  print("Yes")
  return
main()