Category talk:Perfect powers

Problem about power bases
A perfect power (a^b) needs b > 1. So the power bases (b = 1 cases) do not belong to this category.

However, some subcategories (named "Powers of n" where n = 2,3,5,6,7,12,20,60,200) contain n, but n is not a perfect power. &#123;hyp/^,cos&#125; (talk) 08:56, August 10, 2017 (UTC)