#875. Sum of digits to the power 4
You get n. Raise each digit to the power 4 and find the sum.
### Input
One integer n (0 ≤ n ≤ 10¹⁸).
### Output
A number.
Examples
Input
891434365457420617
Output
20505
Input
340107759528999223
Output
36859
💡 You can solve it with Python, JavaScript or blocks. Read the input line by line with input(). Don't print a question (like input("Number: ")). Print exactly what the output asks for, nothing more.