5040 The Perfect Number
Plato mentions in his Laws that 5040 is a convenient number to use for dividing many things (including both the citizens and the land of a state) into lesser parts. Claiming it to be the ideal population of a city,…
Tag cosmic coincidence
Palindromic Squares
A palindrome is a word, phrase, or number which reads the same backward or forward. The squares of 10, 11, 12, and 13 fit the bill. It breaks down after that since 15 squared is 225, and 51 squared is…