Perfect Square
1672349462065281169 is a perfect square (1293193513 × 1293193513)
1672349462065281169 is a perfect square (1293193513 × 1293193513)
1672349462065281169 is odd
Previous odd number is 1672349462065281167
Next odd number is 1672349462065281171
1011100110101011000001111100110101010101101110111100010010001