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In this tutorial, we will learn a Python program to find a given number is a Strong number or not. What is a strong number? A Strong number is a special number whose sum of the all digit factorial should be equal to the number itself.
Dec 18, 2023 · Given a number N, print all the Strong Numbers less than or equal to N. Strong number is a special number whose sum of the factorial of digits is equal to the original number. For Example: 145 is strong number. Since, 1! + 4! + 5! = 145.
This is a Python Program to check if a number is a strong number. The program takes a number and checks if it is a strong number. 1. Take in an integer and store it in a variable. 2. Using two while loops, find the factorial of each of the digits in the number. 3. Then sum up all the factorials of the digits. 4.
May 8, 2024 · Here's how you can write a Python program to determine if a given number is a strong number: # Convert the number to string to iterate over each digit. digits = str(number) # Calculate the sum of factorials of all digits. sum_of_factorials = sum(factorial(int(digit)) for digit in digits)
Write a Python Program to find a Strong Number using While Loop, For Loop, and factorial functions with an example. This program for a strong number allows the user to enter any positive integer. Next, this Python program checks whether the given number is a Strong Number or Not using the While Loop. Factorial = 1. i = 1. Reminder = Temp % 10.
Apr 19, 2021 · Strong number is a number whose sum of all digits’ factorial is equal to the number ‘n’. Factorial implies when we find the product of all the numbers below that number including that number and is denoted by ! (Exclamation sign), For example: 5! = 5x4x3x2x1 = 120.
May 4, 2023 · In Python, we can check for strong numbers using different methods like using a while loop, for loop and hashing, recursion, and inbuilt math factorial () function. What is a Strong Number? If the sum of the factorial of all the digits of a number is equal to the number itself, that number is called a Strong Number. Confused?
Apr 17, 2023 · Define a function find_strong_numbers(numbers) to find strong numbers in a given list of numbers. This function uses the is_strong_number function to check if a number is a strong number or not. If it is a strong number, it is added to the list of strong numbers.
May 30, 2023 · There are several ways to determine whether a number is a strong number or not in Python. Let’s examine each one separately: In this program, a while loop nested inside another while loop will be used to check for strong numbers.
Mar 6, 2024 · 5 Best Ways to Check if a Number is a Strong Number in Python March 6, 2024 by Emily Rosemary Collins 💡 Problem Formulation: In number theory, a Strong number (or factorial number) is a number whose sum of the factorial of digits is equal to the original number.
