My interesting PIN number

3649, this was my default pin number that I got for my card.(I can reveal it, I have changed it now..;)). The interesting fact was that it is concatenation of 6² and 7². And one more fact is that any 2 consecutive number is a perfect square. 36,64 and 49…


Author: kannan_r

Just one among million. Software Engineer by profession. A bit interested in Math and Computing. Sometimes feeling that my interests are worth to be recorded and shared. This is just an initiative for my sharing;-)

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