1021 B
1021 B
id, title, challengeType, forumTopicId, dashedName
id | title | challengeType | forumTopicId | dashedName |
---|---|---|---|---|
5900f4c81000cf542c50ffdb | Problem 348: Sum of a square and a cube | 5 | 302007 | problem-348-sum-of-a-square-and-a-cube |
--description--
Many numbers can be expressed as the sum of a square and a cube. Some of them in more than one way.
Consider the palindromic numbers that can be expressed as the sum of a square and a cube, both greater than 1, in exactly 4 different ways.
For example, 5229225 is a palindromic number and it can be expressed in exactly 4 different ways:
\begin{align} & {2285}^2 + {20}^3 \\\\ & {2223}^2 + {66}^3 \\\\ & {1810}^2 + {125}^3 \\\\ & {1197}^2 + {156}^3 \end{align}
Find the sum of the five smallest such palindromic numbers.
--hints--
sumOfSquareAndCube()
should return 1004195061
.
assert.strictEqual(sumOfSquareAndCube(), 1004195061);
--seed--
--seed-contents--
function sumOfSquareAndCube() {
return true;
}
sumOfSquareAndCube();
--solutions--
// solution required