freeCodeCamp/curriculum/challenges/portuguese/08-coding-interview-prep/project-euler/problem-320-factorials-divi...

1.0 KiB

id challengeType title videoUrl localeTitle
5900f4ae1000cf542c50ffbf 5 Problem 320: Factorials divisible by a huge integer Problema 320: Factorials divisíveis por um inteiro enorme

Description

Seja N (i) o menor inteiro n tal que n! é divisível por (i!) 1234567890

Seja S (u) = ∑N (i) para 10 ≤ i ≤ u.

S (1000) = 614538266565663.

Encontre S (1 000 000) mod 1018.

Instructions

Tests

tests:
  - text: <code>euler320()</code> deve retornar 278157919195482660.
    testString: 'assert.strictEqual(euler320(), 278157919195482660, "<code>euler320()</code> should return 278157919195482660.");'

Challenge Seed

function euler320() {
  // Good luck!
  return true;
}

euler320();

Solution

// solution required