Perfect Square
87091020676991096078178395628840815935744 is a perfect square (295111878237713596912 × 295111878237713596912)
87091020676991096078178395628840815935744 is a perfect square (295111878237713596912 × 295111878237713596912)
11111111 11110000 00000000 01110101 11111101 11111000 00000101 11010110 11110100 11001000 00001110 00011001 11110101 01011000 00000011 11000001 00000000
87091020676991096078178395628840815935744 is even
Previous even number is 87091020676991096078178395628840815935742
Next even number is 87091020676991096078178395628840815935746
660571969589831632317371307745708371331638626632291834426617730848474584848073940695155906473704714564517740045913800310784
7584845882560090635050056603691947641645366760606749066982549888492265058336833536