Perfect Square
3988803048201492147802685502319593781643362099264 is a perfect square (1997198800370532004041208 × 1997198800370532004041208)
3988803048201492147802685502319593781643362099264 is a perfect square (1997198800370532004041208 × 1997198800370532004041208)
3988803048201492147802685502319593781643362099264 is even
Previous even number is 3988803048201492147802685502319593781643362099262
Next even number is 3988803048201492147802685502319593781643362099266
63464049370645347411601336979404305524365365594257992509503913772153758572633880753681045782012785380219062972484728084931684259774414747966111744
15910549757341515290647435954101752752782379259120242542913362128112100354181672945137380989341696
101011101010110000000111010110000001000010010010011010100110010010111001001011011010010101000000000111111001000010011010000001001110110111000110101110000001000000