X

_{1}X

_{2}X

_{3}.... X

_{60}, where

X

_{1}denotes the total count of the digit 0 in the above number, and

X

_{2}denotes the total count of the digit 1 in the above number, and

X

_{3}denotes the total count of the digit 2 in the above number, and in general

X

_{j}denotes the total count of the digit (j-1) in the above number.