975 B
975 B
id | challengeType | title |
---|---|---|
5900f4551000cf542c50ff68 | 5 | Problem 233: Lattice points on a circle |
Description
What is the sum of all positive integers N ≤ 1011 such that f(N) = 420 ?
Instructions
Tests
tests:
- text: <code>euler233()</code> should return 271204031455541300.
testString: assert.strictEqual(euler233(), 271204031455541300, '<code>euler233()</code> should return 271204031455541300.');
Challenge Seed
function euler233() {
// Good luck!
return true;
}
euler233();
Solution
// solution required