Perfect Square
999984000111999552001123998176001887998848000324 is a perfect square (999992000023999968000018 × 999992000023999968000018)
999984000111999552001123998176001887998848000324 is a perfect square (999992000023999968000018 × 999992000023999968000018)
10101111 00101000 11010101 01011001 10011100 01011110 11100101 00010011 00101110 01000101 00101100 11000011 10011101 00000100 10110101 01111110 00111000 00101011 11100001 01000100
999984000111999552001123998176001887998848000324 is even
Previous even number is 999984000111999552001123998176001887998848000322
Next even number is 999984000111999552001123998176001887998848000326
999952001103983808170026639400623219589437210200604534117392569032928687286146245931837758402195478157531130189884252676596060528789202978012224
999968000479995520029127860032514622521603358097939592675958232584495386468098550527253504104976