Perfect Square
3988801907939601108279416608458458605819312500196 is a perfect square (1997198514905216203125014 × 1997198514905216203125014)
3988801907939601108279416608458458605819312500196 is a perfect square (1997198514905216203125014 × 1997198514905216203125014)
3988801907939601108279416608458458605819312500196 is even
Previous even number is 3988801907939601108279416608458458605819312500194
Next even number is 3988801907939601108279416608458458605819312500198
63463994944080244747552308434512346192616020574107553421436257915173362842298178710500900613250710212679419634624835802580960273450339127007529536
15910540660782602034931351156013052008225683393503835454811890646979319067805113746137420500038416
101011101010110000000100000100100101010100100101011001111101101011100001000011101001111011111011101011001101111101100001111110110111000100111101000110110111100100