Perfect Square
4611686061377060964 is a perfect square (2147483658 × 2147483658)
4611686061377060964 is a perfect square (2147483658 × 2147483658)
4611686061377060964 is even
Previous even number is 4611686061377060962
Next even number is 4611686061377060966
100000000000000000000000000101000000000000000000000000001100100