What is the smallest number that can be expressed as the sum of two cubes in two different ways?
Category: Math · Difficulty: hard
Hint: This number is famously known in relation to mathematicians.
Answer
1729
Explanation
1729 can be expressed as 1³ + 12³ and 9³ + 10³, known as the Hardy-Ramanujan number.
This is a hard math riddle — a tricky one that takes a little thought. The answer is 1729.
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