Perfect Square
197353008257252730847641664 is a perfect square (14048238617608 × 14048238617608)
197353008257252730847641664 is a perfect square (14048238617608 × 14048238617608)
10100011 00111111 00100000 00000011 11010011 11111000 01010001 00000010 01101100 01000000 01000000
197353008257252730847641664 is even
Previous even number is 197353008257252730847641662
Next even number is 197353008257252730847641666
7686546383721573519249375190229082064039740732456660738691029312742768823762944