Perfect Square
820490264094290052980597923243756065368614394995009 is a perfect square (28644201229817703767761247 × 28644201229817703767761247)
820490264094290052980597923243756065368614394995009 is a perfect square (28644201229817703767761247 × 28644201229817703767761247)
820490264094290052980597923243756065368614394995009 is odd
Previous odd number is 820490264094290052980597923243756065368614394995007
Next odd number is 820490264094290052980597923243756065368614394995011
10001100010110011011110111111001111111110011001111110100011111101011001111111101011000001011011000101100000100010110111110001110100111011010111000101010010010000101000001
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673204273473517836934140167931326264160855187755121839026455906344939055521168749156706516109134910081