Question

How do I find if a number is a disarium number using javascript? I need to use it as a function for a project.

Answer 1

what are u wanting it to be

Answer 2

To check if a number is a disarium number using JavaScript, you can create a function that takes in a number as a parameter and then performs the following steps:

1. Convert the number to a string so that you can access each individual digit.
2. Create a variable to keep track of the sum of the powers of each digit.
3. Loop through each digit in the string and raise it to the power of its index (starting from 1) and add the result to the sum variable.
4. Check if the sum is equal to the original number. If it is, then the number is a disarium number.

Here is the code for the function:

```
function isDisariumNumber(num) {
let strNum = num.toString();
let sum = 0;

for (let i = 0; i < strNum.length ; i++) {
sum += Math.pow(parseInt(strNum), i+1); } return sum === num; } ``` This function will return `true` if the number is a disarium number and `false` if it is not.