5. Write a function to convert a integer to hexidecimal. Do not use the Python hex function (i.e. hexnumber = hex(number)) to convert the number, instead write your own unique version (i.e. MYHEX: hexnumber = MYHEX(number)). Your function should not use any Python functions like hex, dec, oct, bin or any other Python functions or modules. Functions, like Python ORD, can be used to convert a string to a integer.

Write a function Call and Definition in Python(.py) names times_ten.  The function should accept an argument and display the product of its argument multiplied times 10.  Include internal documentation in the Python code.

# Write a function called ex3(n) which# 1. accepts as an input parameter an integer between 1 and 100# 2. Calculates and print the mersenne primes between 1 and this number# See en.wikipedia.org/wiki/Mersenne_prime for details# 3. Invoke ex3(16) to print results

Please write the correct code for this question. I really don't know what can be changed.