Perfect Square
197194749458151373850872288230761602756801 is a perfect square (444066154371340682849 × 444066154371340682849)
197194749458151373850872288230761602756801 is a perfect square (444066154371340682849 × 444066154371340682849)
197194749458151373850872288230761602756801 is odd
Previous odd number is 197194749458151373850872288230761602756799
Next odd number is 197194749458151373850872288230761602756803
100100001110000000110101110100100100100110001101001110101110011001101011010000110010010000101001010110101000000111100011000011000011000001
7668069517615228247334617487304174696709843615779378601971935927268632159689927810875857569279718114389555646872159078990401
38885769213863091550958529978883120594064151632368176369249666168263626883151753601