Python is a high-level, object-oriented popular programming language developed by Guido van Rossum. Python programming language is being used in web development, Machine Learning applications, along with all cutting edge technology in Software Industry. Python Programming language is very well suited for beginners, also for experienced programmers with other programming languages like C++ and Java. This Python Tutorial will guide you to learn Python easily from beginner to advanced level.

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  • Overview
  • What is Armstrong Number in Python?
  • Algorithm to Find a 3-digit Armstrong Number in Python
  • Python Program to Find a 3-digit Armstrong Number
  • Algorithm to Find an n-digit Armstrong Number in Python
  • Python Program to Find an n-digit Armstrong Number
  • See Also
  • Conclusion

A number of n-digits can be defined as an Armstrong number if and only if the sum of its digits powered to n is equal to the number itself. For example, 1634 is an Armstrong number as

1634=14+64+34+44

What is Armstrong Number in Python?

The Armstrong number in Python is the number in which the sum of each digit powered to the total number of digits is the same as the given number. i.e. for a given number say 153,13+53+33 is equal to 153.

Let’s take another example; say 1634=14+64+34+44 is an Armstrong number. Any number in any number system that exhibits this sum property will be called an Armstrong number.

Armstrong numbers are also called Narcissistic numbers. They don’t have real-life applications.

  • We learned about what Armstrong numbers are.
  • We also saw how to identify if a number is an Armstrong number in Python or not.
  • We also learned various algorithms and their implementation to check whether the given number is an Armstrong number.

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