More Problems

• Implement a function to calculate the sum of digits of a factorial of a number.
• Create a program to find the number of perfect cubes below a given number.
• Write a program to check if a number is a strong composite number.
• Implement a function to calculate the sum of squares of the first n odd numbers.
• Create a program to determine if a number is a perfect number.
• Write a program to calculate the number of divisors of a number.
• Implement a function to check if a number is a Mersenne prime.
• Create a program to find the area of a rectangle given its length and width.