1. I am a 3 digit number.

  2. The product of my 3 digits is greater than Mr. Pleacher's age.

  3. The difference of my units digit and tens digit is greater than my hundreds digit.

  4. I am a perfect square.

  5. My units digit is a perfect square but my other two digits are not.

  6. The sum of my hundreds digit and tens digit is not greater than 9.


      Who am I?











Answer: I am 529.