Java Tutorial Blogs

A simple Java program to check if a given number is a natural number, ensuring it is positive and not a decimal or fraction. Explore the basics of Java programming with this practical example for natural number verification.

Explore Pascal’s Triangle in java with this concise program. The code efficiently generates and verifies the correctness of Pascal’s Triangle, offering a clear illustration of the fascinating mathematical structure. Enhance your understanding of java programming and mathematical patterns with this insightful example.

Check out this concise Java program to determine whether a given number is an Automorphic Number or not. Automorphic Numbers are special integers whose square’s end digits match the original number. Explore the code and unveil the fascinating world of mathematical patterns.

A Smith Number is a composite number whose sum of digits equals the sum of the prime factors’ digits. In Java programming, you can use a concise program to check if a given number is a Smith Number. Unlock the code to unveil the fascinating world of Smith Numbers in Java.

Check if a number is a Disarium number with this concise Java program. Disarium numbers are those whose sum of digits, each raised to its own position’s power, equals the original number. Explore the elegance of this numerical concept through Java programming.

Explore Java programming by checking for abundant numbers with this concise code snippet. Abundant numbers are those whose sum of proper divisors exceeds the number itself. Unlock the world of abundant numbers in Java with this insightful program.

LCM stands for Least Common Multiple. It is the smallest positive integer that is divisible by two or more given numbers without leaving a remainder.

Number combination, also known as a combination, refers to the selection of items from a larger set without considering the order of the selected items.

The Fibonacci series is a sequence of numbers where each number is the sum of the two preceding numbers. It starts with 0 and 1, and each subsequent number is obtained by adding the two numbers that come before it.

GCD stands for Greatest Common Divisor. It is the largest positive integer that divides two or more given numbers without leaving a remainder.

Discover a Java program to check if a number is a ‘Happy Number.’ Happy Numbers are positive integers that, when replaced by the sum of the squares of their digits, eventually lead to the number 1. Uncover the joy of coding with this algorithmic exploration.

Explore this concise java program designed to check if a given number is a cube number. Learn the essential coding techniques to determine whether a number is the result of raising an integer to the power of 3, simplifying cube number verification in your java programming endeavors.

Discover how to use Java programming to check for an Evil Number, a mathematical curiosity where the binary representation of a number has an even count of ‘1’ bits. Dive into the world of programming and explore the properties of intriguing numerical concepts.

“Check if a number is a Harshad Number in Java using a concise program. A Harshad (or Niven) Number is one that is divisible by the sum of its digits. Explore the code to identify and understand these interesting mathematical properties in Java programming.

A leap year is a year that contains an extra day, making it 366 days long instead of the usual 365 days. It occurs approximately every four years to keep the calendar year synchronized with the solar year, which is the time it takes for the Earth to complete one orbit around the Sun.

A multiplication table, also known as a times table or multiplication chart, is a mathematical table that displays the products of multiplication for a specific range of numbers. It provides a structured representation of the multiplication facts.

Swapping two numbers means exchanging their values. In other words, if you have two variables A and B, swapping them would involve interchanging their values so that the initial value of A becomes the value of B, and vice versa.

The sum of digits refers to the result obtained by adding together all the individual digits of a given number.