Bethany is supposed to determine a number's strength is determined by the sum of factorials of its digits. Create a program for her that takes a long integer as input and validates if the given number code is a strong number or not.If the sum of factorials is equal to the original number, the output must print "Strong number"; otherwise, it prints "Not a strong number."Input format :The input consists long integer n, representing the number.Output format :The output prints "Strong number" if the given number is strong, otherwise it prints "Not a strong number"
Question
Bethany is supposed to determine a number's strength is determined by the sum of factorials of its digits. Create a program for her that takes a long integer as input and validates if the given number code is a strong number or not.If the sum of factorials is equal to the original number, the output must print "Strong number"; otherwise, it prints "Not a strong number."Input format :The input consists long integer n, representing the number.Output format :The output prints "Strong number" if the given number is strong, otherwise it prints "Not a strong number"
Solution
Here is a Python program that can help Bethany determine if a number is a strong number or not:
def factorial(n):
if n == 0:
return 1
else:
return n * factorial(n-1)
def is_strong_number(number):
temp = number
sum = 0
while temp > 0:
digit = temp % 10
sum += factorial(digit)
temp //= 10
if sum == number:
return "Strong number"
else:
return "Not a strong number"
# Test the function
number = int(input("Enter a number: "))
print(is_strong_number(number))
This program works by first defining a helper function factorial() to calculate the factorial of a number. Then it defines the main function is_strong_number(). This function takes a number as input, calculates the sum of the factorials of its digits, and checks if this sum is equal to the original number. If it is, the function returns "Strong number", otherwise it returns "Not a strong number". Finally, the program prompts the user to enter a number and prints whether this number is a strong number or not.
Similar Questions
Problem StatementBethany is supposed to determine a number's strength is determined by the sum of factorials of its digits. Create a program for her that takes a long integer as input and validates if the given number code is a strong number or not.If the sum of factorials is equal to the original number, the output must print "Strong number"; otherwise, it prints "Not a strong number."Input format :The input consists long integer n, representing the number.Output format :The output prints "Strong number" if the given number is strong, otherwise it prints "Not a strong number".Refer to the sample output for formatting specifications.Code constraints :In this scenario, the given test cases fall under the following constraints:1 ≤ n ≤ 50000Sample test cases :Input 1 :1Output 1 :Strong numberInput 2 :45361Output 2 :Not a strong numberInput 3 :5656Output 3 :Not a strong numbe
Find whether the given number is strong number or not. The sum of factorial of each digit, is equal to the original number.Input Format:Accept a Integer an input Output Format:Print "Strong Number" or "Not a strong number"
You are provided with the pseudocode for the below problem statement and it is shuffled.Rearrange the same so that it will be the correct pseudocode.Problem Statement :Strong numberCheck if a given number is a strong number. 145 is a strong number because 1!+4!+5! = 145. Write an algorithm, a flowchart and a pseudo code for the same.Sample Input :145Sample Output :Strong numberBEGINDECLARE variables number, sum, temp, remainder, factREAD numberSET sum=0, temp=numberWHILE number != 0SET fact = 1FOR i IN 1 to remainder DOremainder = number % 10END FOREND IFIF sum==temp THENPRINT "Strong number"fact = fact *iPRINT "Not a Strong number"ELSEsum = sum+ factnumber = number / 10END WHILEEND
1Problem Statement2Ella loves to play the number game. In that game, she is given a number num for which she has to repeatedly find the sum of digits and replace the number with its sum of digits; she has to keep doing this until the number has a single digit.You must print the product of the digit obtained and her original number.Constraints:0<=num<=2^31-1Input FormatEach test case contains a number num.Output FormatPrint the number after following the above process.Sample Testcase #0Testcase Input38Testcase Output76
Write a C program to determine if a given integer is an Armstrong number or not. An Armstrong number (also known as a narcissistic number or pluperfect digital invariant) is a number that is equal to the sum of its own digits raised to the power of the number of digits. For example, 153 is an Armstrong number because 13+53+33=15313+53+33=153.Design a function called isArmstrong that takes an integer num as input and returns 1 if num is an Armstrong number, and 0 otherwise. Your program should prompt the user to enter an integer, call the isArmstrong function to check if it is an Armstrong number, and display an appropriate message indicating whether the entered number is an Armstrong number or not.inputEnter a number: 153output153 is an Armstrong number.
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.