Perfect Square
197351744559973173298135296 is a perfect square (14048193640464 × 14048193640464)
197351744559973173298135296 is a perfect square (14048193640464 × 14048193640464)
10100011 00111110 11011011 10000010 10000001 01011011 11101001 11111011 00101111 00000001 00000000
197351744559973173298135296 is even
Previous even number is 197351744559973173298135294
Next even number is 197351744559973173298135298
7686398728426486607540648011481433994154261662931214896668710311162107014414336