\$a1  = \$a1 / 10; //finding quotient. )Consider a 2 digit numeral xy, if x 3 + y 3 = xy, then xy is an armstrong number. A number is said to be an armstrong if the sum of the cubes of its digits is the number itself. Rem1 variable is assigned to get the remainder values. First You have to take the number. \$number1 = \$_POST['number1']; 371 = (3*3*3)+ (7*7*7)+ (1*1*1) for(\$a3 = \$number3;\$a3!=0;\$a3=\$a3/10) JavaTpoint offers too many high quality services. { echo "Yes, Number \$armnum1 is an Armstrong number"; what is Armstrong Number?

Armstrong number is a type of number whose value/number is equal to the sum of the cubes of each digits. An Armstrong number or Narcissistic number is a n digit number such that the sum of its digits raised to the nth power is equal to the number itself.. For example, Let's take an armstrong number: 153, which is 3 digit number, here 1 3 + 5 3 + 3 3 is 1 + 125 + 27 which is equal to 153. ALL RIGHTS RESERVED. if(\$armnum==\$total1) An Armstrong number is a number whose sum of cubes of all the digits in it will be equal to itself. Program to find Armstrong Number between 1 to 500. { Some Armstrong numbers is 0, 1, 153, 370, 371, 407, 1634 etc. How to write and run a PHP script? A Complete PHP Tutorial - Learn about PHP Program to Check Armstrong Number and various other topics, all covered with well thought and well-explained examples. The given number is equal to the sum of the nth power of each digit in that integer then the number is called Armstrong number in the python language. echo "\$number2 is not an Armstrong Number"; } First, you have to take the number as input to check whether it is Armstrong or not. if(\$_POST) echo "Yes \$number1 an Armstrong Number"; Armstrong number are 371, 407 etc., Here is the entire PHP script: You need to calculate the sum right: Algorithm of this program is very easy − }else \$x1=\$armnum; \$sum1  = \$sum1 + ( \$rem1 * \$rem1 * \$rem1 ); //sum by cubing the reminder values and stored in other variable \$x1=\$x1/10; A positive integer of n digits is called an Armstrong number of order n (order is number of digits) if. else PHP Armstrong Number Program,How do I Find My Armstrong Number Using PHP, Check if a number is armstrong number or not Using PHP, Armstrong Number program in PHP with form If user here takes value 153 (3 digits), then the number of digits is the number of their th power increases… \$rem3 = \$a3 % 10; //finds the reminder \$armnum=407; In general, it is also called a narcissistic number. In this video tutorial how to check Armstrong Number Program in Web Page using PHP Loading... Autoplay When autoplay is enabled, a suggested video will automatically play next. \$number3 = \$_POST['number3']; Below program checks whether 407 is Armstrong or not. echo "No, Number \$armnum2 it is not an armstrong number"; This is the While Loop program to check whether the number is Armstrong number or not. Check The Integer is an Armstrong Number or Not In PHP. Feel free to ask me if you still have doubt. If we take a 4 digits number of new power will be 4 to calculate. 3. Example So it is an armstrong number. Armstrong number is a number that is the sum of its own digits each raised to the power of the number of digits is equal to the number itself. All the 1 digit numbers (1-9) are Armstrong number because 1*1=1 which is equals to number (1) itself, 2*1=2 which is equals to number(2) itself so on for all the 1 digit numbers (1-9).There are no 2 digit Armstrong numbers. The PHP echo statement is used to output the result on the screen. } 1^3 + 5^3 + 3 ^3. { \$sum2 = 0; Enter Armstrong Number/Other: Some of the Armstrong numbers are 0, 1, 153, 371, 407, 471, etc. Below is a program to find armstrong numbers between 1 to 500. echo "Yes \$number3 an Armstrong Number"; This program is for school and college kids who want to learn something new on PHP. Armstrong Number Program in PHP 8/06/2018 No comments: "Armstrong Number Program" is the initial program from where most of the beginner developers will start to learn and write code in any language. \$sum1 = 0; The logic to check Armstrong Number of 3 digits: An Armstrong Number in the case of 3 digits is equal to the sum of the cube of each digit. Check the below code and know. Divide the number with 10 until quotient is 0. ?>. Those types of numbers are called as Armstrong Numbers. The same thing works with the Do While loop program. \$sum3 = 0; //Loop with the condition of quotient =0 Compare sum variable and number variable. Given a number x, determine whether the given number is Armstrong number or not. Armstrong Number Calculator. An armstrong number is a number which equal to the sum of the cubes of its individual digits.
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