Where it isn't rocket science unless otherwise labeled.
First! I think I got this one. I believe the number is: 2916. I multiplied many different square numbers until i discovered that 81X4X9=2916. 2+1+6=9. Therefore the number is 2916... i think.
I am going to get my paper and pencil and I will be back to try to solve this one! Bring it on Caleb!Good Luck in the "blog Business"