Program to determine whether a number is Harshad (Niven) number in Python

Program to determine whether a number is Harshad (Niven) number in Python. The source code contains if else conditional statement, while loop and input command. This program is for Beginners ,Class 11,12 and B Tech Computer Science students.

Program to determine whether a number is Harshad (Niven) number in Python

What is Harshad Number ?

A Harshad number (or Niven number) in a given number base isĀ an integer that is divisible by the sum of its digits when written in that base.
For example:
The number 156 is divisible by the sum (12) of its digits (1, 5, 6 ).
Some Harshad numbers are 8, 54, 120, etc.

Source code :

num = int(input("Enter the no to be checked for Harshad number") )    
rem = sum = 0;    
     
    
n = num;    
     
   
while(num > 0):    
    rem = num%10;    
    sum = sum + rem;    
    num = num//10;    
     
    
if(n%sum == 0):    
    print(str(n) + " is a harshad number");    
else:    
    print(str(n) + " is not a harshad number");  

Source code Explanation :

Step 1: Enter a number
num = int(input(“Enter the no to be checked for Harshad number”))
rem = sum = 0;
Step 2:Make a copy of num and store it in variable n
n = num;
Step 3:Calculates sum of digits
while(num > 0):
rem = num%10;
sum = sum + rem;
num = num//10;
Step 4:Checks whether the number is divisible by the sum of digits
if(n%sum == 0):
print(str(n) + ” is a harshad number”);
else:
print(str(n) + ” is not a harshad number”);

Output :

Python 3.7.4 (tags/v3.7.4:e09359112e, Jul  8 2019, 19:29:22) [MSC v.1916 32 bit (Intel)] on win32
Type "help", "copyright", "credits" or "license()" for more information.
>>> 
 RESTART: C:/csstudy/download source code files/Program to print Happy Numbers between 1 and 100 in Python.py 
Enter the number to be checked 52
52 is not a harshad number
>>> 
 RESTART: C:/csstudy/download source code files/Program to print Happy Numbers between 1 and 100 in Python.py 
Enter the number to be checked 156
156 is a harshad number
>>> 

Output Explanation:

Step1 : Enter the number to be checked 156
Step2 : print 156 is a Harshad number

Conclusion:

The program is running fine.

Thank you for reading, learning and downloading source code of Program to determine whether a number is Harshad (Niven) number in Python. The source code contains if else conditional statement, while loop and input command. This program is for beginners , class 11,12 and B Tech computer science students.
For more programs click below on the links:
Python Programs Archives – CS Study
Computer Science with Python Practical Book Solutions Class 11 Term -2 – CS Study
Python Projects for Class 12 with Source Code (Mysql Connectivity) – CS Study

Leave a Comment

Your email address will not be published.