def mul(x):
  out = 1
  for i in xrange(2, x + 1):
    out *= i
  return out

def ala(x):
  tt = x
  xx = 0
  while tt > 0:
    xx += mul(tt % 10)
    tt /= 10
  if xx == x:
    return True
  else:
    return False

total = 0
i = 3
while i < 100000:
  if ala(i):
    print i
    total += i
  i += 1
print total