Perfect Square
999936001791971328286718164999340015222800777216 is a perfect square (999968000383997952004096 × 999968000383997952004096)
999936001791971328286718164999340015222800777216 is a perfect square (999968000383997952004096 × 999968000383997952004096)
10101111 00100110 10101110 01011011 00111001 11001000 10100001 10001101 00011000 10111111 00011010 00101011 10011100 11010001 00111110 01100100 11000001 00000000 00000000 00000000
999936001791971328286718164999340015222800777216 is even
Previous even number is 999936001791971328286718164999340015222800777214
Next even number is 999936001791971328286718164999340015222800777218
999808017662963755522703264210808003643172340625630241243078599823464163456809558891046536823113248742067525884230564200045226741611228557213696
999872007679713287454576871475225160797041234477790167005882771283796791987738382808053664710656