Perfect Square
378434338568468474672251940397232872576000064 is a perfect square (19453388871054536000008 × 19453388871054536000008)
378434338568468474672251940397232872576000064 is a perfect square (19453388871054536000008 × 19453388871054536000008)
378434338568468474672251940397232872576000064 is even
Previous even number is 378434338568468474672251940397232872576000062
Next even number is 378434338568468474672251940397232872576000066
54196546107080111280349378617051317831662152960962343653034448776956015173784317365704934424478231487022775913247929346530213888262144
143212548607754226096083266763081304184504398975270413411736307983229023721583689728004096
10000111110000011011010010001010111110101011011001110011011011011110000011110100100111011110001101011000111001111011010000001000100000010000001000000