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Dec 18, 2023 · Given a positive integer N, the task is to check if N is a strong prime or not. In number theory, a strong prime is a prime number that is greater than the arithmetic mean of nearest prime numbers i.e next and previous prime numbers. First few strong prime numbers are 11, 17, 29, 37, 41, 59, 67, 71, ... A strong prime Pn can be represented as- wher
Nov 6, 2023 · The logic we use to find whether the given number is strong or not is as follows −. i = 1, fact = 1; . rem = n % 10; while(i <= rem){ . fact = fact * i; . i ++; } . sum = sum + fact; . n = n / 10; } if(sum == temp) printf("%d is a strong number", temp); else printf("%d is not a strong number", temp);
Jun 20, 2015 · Write a C program to input number from user and check whether number is Strong number or not. Logic to check strong number in C programming.
Mar 13, 2024 · In JavaScript, we can check whether the number is a strong number or not using various approaches. In this article, we will explore all the possible approaches with their practical implementation. These are the following methods:
6 days ago · Run the program to see the strong numbers in the range of 1 to 200. 🧠 How the Program Works. The program defines a class StrongNumberChecker with two static methods: factorial to calculate the factorial of a number and isStrongNumber to check if a number is a Strong Number.; Inside the main method, it iterates through numbers from 1 to 200.; For each number, it checks if it is a Strong Number using the isStrongNumber method.; If a number is a Strong Number, it is printed.
Learn how to write a C program to check if a number is a Strong number. This guide includes an explanation of Strong numbers, a step-by-step algorithm, and complete code with examples. A Strong number (also known as a Krishnamurthy number) is a special number whose sum of the factorials of its digits is equal to the number itself.
Given a number, the task is to check if it is a Strong Number or not. Example 1: Output: 1. Explanation: 1! + 4! + 5! = 145. Example 2: Output: 0. Explanation: 5! + 3! + 1! + 4! is not equal to 5314. You don't need to read or print anything.
Mar 14, 2023 · Here’s the algorithm to check if a number is a strong number: Step 1: Take input from the user and store it in a variable num. Step 2: Create three variables: original (to store the original value of num), sum (to store the sum of factorials of digits), and digit (to store the current digit of num).
Jan 11, 2024 · To determine if a number is a Strong Number, we need to calculate the factorial of each digit of the number and then sum these factorials. If the sum is equal to the original number, then it is a Strong Number. For example, let's consider the number 145: The factorial of 1 is 1. The factorial of 4 is 24. The factorial of 5 is 120.
C Program to Check Strong Number. Strong numbers are those numbers whose sum of factorial of each digits is equal to the original number. For example 1 is strong number because 1!=1, 2 is strong number i.e. 2! = 2, 145 is strong number i.e. 1! + 4! + 5! = 1 + 24 + 120 = 145 etc. C Source Code: Strong Number
