986 B
986 B
id | challengeType | title |
---|---|---|
5900f52c1000cf542c51003f | 5 | Problem 448: Average least common multiple |
Description
Let S(n)=∑A(k) for 1≤k≤n. S(100)=122726.
Find S(99999999019) mod 999999017.
Instructions
Tests
tests:
- text: <code>euler448()</code> should return 106467648.
testString: assert.strictEqual(euler448(), 106467648, '<code>euler448()</code> should return 106467648.');
Challenge Seed
function euler448() {
// Good luck!
return true;
}
euler448();
Solution
// solution required