Tagged with 107

#math trivia #107 solution

#math trivia for #April16: #107 is the square root of 11449. Is there another number whose square has the form aabbc? — Burt Kaliski Jr. (@modulomathy) April 17, 2012 Assuming that a is non-zero, the square root must be a three-digit number.  Let xyz be the digits of a number N, so that N = … Continue reading