Perfect Square
87165469170278183849709259842047274086404 is a perfect square (295237987342886118398 × 295237987342886118398)
87165469170278183849709259842047274086404 is a perfect square (295237987342886118398 × 295237987342886118398)
87165469170278183849709259842047274086404 is even
Previous even number is 87165469170278183849709259842047274086402
Next even number is 87165469170278183849709259842047274086406
662267459172147841898338876668029269501082394350382054947725536333993260991804307343712529032343148064769469959817679667264
7597819015674716540450926190705220542189082291343528570764101425615581332857651216
10000000000101000000000101011100000011010111000001010010100010010010001010000000100011101111000110110111110001101000011110111000000000100