Perfect Square
1208925819605833081683984 is a perfect square (1099511627772 × 1099511627772)
1208925819605833081683984 is a perfect square (1099511627772 × 1099511627772)
11111111 11111111 11111111 11111111 11111000 00000000 00000000 00000000 00000000 00010000
1208925819605833081683984 is even
Previous even number is 1208925819605833081683982
Next even number is 1208925819605833081683986
1766847064739817816521432494522869140899830278724895824635920069645307904