Perfect Square
3988807989339492211307916929646103470638867911696 is a perfect square (1997200037387214804101764 × 1997200037387214804101764)
3988807989339492211307916929646103470638867911696 is a perfect square (1997200037387214804101764 × 1997200037387214804101764)
3988807989339492211307916929646103470638867911696 is even
Previous even number is 3988807989339492211307916929646103470638867911694
Next even number is 3988807989339492211307916929646103470638867911698
63464285219603529257577466904877335571206202262045684349599177342526773635013222915328314137738470613447525916565531830976238275319664732310081536
15910589175818562610451845337380196252404473585304111812853429045295741452813030578834808053596416
101011101010110000010101100001100011110101010111010000011110010011011110101011101000101100010101010111011100111011011000111010110111000111010111111001010000010000