Talk:Achilles numbers: Difference between revisions
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:For a number to be an Achilles number it must have no perfect roots. 12<sup>3</sup> == 1728. ∛1728 = 12. --[[User:Thundergnat|Thundergnat]] ([[User talk:Thundergnat|talk]]) 16:19, 20 June 2022 (UTC)
::Oh yes ! I thought it was only necessary to check the squares. I had forgotten the other powers. Thanks --[[User:VincentArm| VincentArm]]
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