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armstrong number check in javascript

shoaib ulla khan answered on July 19, 2023 Popularity 7/10 Helpfulness 2/10

answer armstrong number check in javascript

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armstrong number check in javascript

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const isArmstrongNumber = (number) => {
  const digits = number.toString().split("").map(Number);
  const sum = digits.reduce((a, b) => a + Math.pow(b, digits.length), 0);
  return number === sum;
};

console.log(isArmstrongNumber(153)); // true
console.log(isArmstrongNumber(163));

Popularity 7/10 Helpfulness 2/10 Language javascript

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Tags: javascript

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Contributed on Jul 19 2023

shoaib ulla khan

0 Answers Avg Quality 2/10

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armstrong number in javascript

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function isArmstrongNumber(num) {
  const strNum = String(num);
  const power = strNum.length;
  let sum = 0;
  
  for (let i = 0; i < power; i++) {
    sum += Math.pow(Number(strNum[i]), power);
  }
  
  return sum === num;
}

// Example usage
const number = 153;
console.log(isArmstrongNumber(number));  // Output: true

Popularity 7/10 Helpfulness 2/10 Language javascript

Source: Grepper

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Contributed on Sep 12 2023

YOU.com

0 Answers Avg Quality 2/10

armstrong number check in javascript

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armstrong number in javascript

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