Perfect Square
87493409794489857601 is a perfect square (9353791199 × 9353791199)
87493409794489857601 is a perfect square (9353791199 × 9353791199)
87493409794489857601 is odd
Previous odd number is 87493409794489857599
Next odd number is 87493409794489857603
1001011111000110111000010001010010111101100010000000011011001000001
669770517617489973620088551835100492704544461856835278852801