freeCodeCamp/problem-231-the-prime-factorisation-of-binomial-coefficients.english.md at 12282c84e63c5cb29cec65655b2f2c88e1572c8c

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Valeriy 79d9012432 fix(curriculum): quotes in tests (#18828 )

* fix(curriculum): tests quotes

* fix(curriculum): fill seed-teardown

* fix(curriculum): fix tests and remove unneeded seed-teardown

2018-10-20 23:32:47 +05:30

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id, challengeType, title

id	challengeType	title
5900f4531000cf542c50ff66	5	Problem 231: The prime factorisation of binomial coefficients

Description

The binomial coefficient 10C3 = 120. 120 = 23 × 3 × 5 = 2 × 2 × 2 × 3 × 5, and 2 + 2 + 2 + 3 + 5 = 14. So the sum of the terms in the prime factorisation of 10C3 is 14.

Find the sum of the terms in the prime factorisation of 20000000C15000000.

Instructions

Tests

tests:
  - text: <code>euler231()</code> should return 7526965179680.
    testString: assert.strictEqual(euler231(), 7526965179680, '<code>euler231()</code> should return 7526965179680.');

Challenge Seed

function euler231() {
  // Good luck!
  return true;
}

euler231();

Solution

// solution required

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