Sorry, the content of this store can't be seen by a younger audience. Come back when you're older.
Perfect Numbers Math Tee
Ok Math Nerds, this is the tee for you! This tee shows off Euclid's 4 perfect numbers, 6, 28, 496, 8128. A perfect number is an integer that's equal to the sum of its divisors (1+2+3 = 6). And what better way to display them than using Euclid's favorite shape, the triangle!