# Check whether a given number is a strong number or not 
 

'''Write
a Python program to check whether a given number is a strong number or
not. or 

Write a program to check whether
a given number is a strong number or not
using Python '''

num=int(input("Enter a number:"))
num2=num
sum=0
while(num!=0):
   fact=1
   rem=num%10
   num=int(num/10)
   for i in range(1,rem+1):
      fact=fact*i
   sum=sum+fact
if sum==num2:
   print("It is a Strong Number")
else:
   print("It is not a Strong Number")


