Perfect Square
87493409682244363249 is a perfect square (9353791193 × 9353791193)
87493409682244363249 is a perfect square (9353791193 × 9353791193)
87493409682244363249 is odd
Previous odd number is 87493409682244363247
Next odd number is 87493409682244363251
1001011111000110111000010001000101111001001111001011110001111110001
669770515039739617364420365249155795995973981287644709527249