Question

How to find the numbers that are the sum of fifth powers of their digits in TypeScript

Answer 1

function sumOfFifthPowers(n: number): number {
  let sum: number = 0;

  while (n > 0) {
    const digit = n % 10;
    sum += digit ** 5;
    n = Math.floor(n / 10);
  }

  return sum;
}

function findDigitFifthPowerNumbers(): void {
  for (let i = 1000; i < 1_000_000; i++) {
    if (i === sumOfFifthPowers(i)) {
      console.log(i);
    }
  }
}

findDigitFifthPowerNumbers();



/*
run:

4150
4151
54748
92727
93084
194979

*/

 

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