In this task you will be given a list of numbers. You should remove any number that is not an integer (whole number). If every number is not an whole number then an empty list ("[]") should be returned. Otherwise, answer with the list of whole numbers separated by comma inside brackets.
[-81, 98, -80, -15.785, -36, 31.816, 14, -0.572, -4.844, -2.833, 30]