225
This number is a composite.
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The smallest square that can be can be written as the sum
of a cube and a square (a^3 + b^2) in two ways, i.e.,
225=5^3+10^2=6^3+3^2. [Loungrides]
Submitted: 2013-10-26 17:47:07; Last Modified: 2020-06-14 15:03:32.
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