Perfect Square
419116951223595894162481 is a perfect square (647392424441 × 647392424441)
419116951223595894162481 is a perfect square (647392424441 × 647392424441)
419116951223595894162481 is odd
Previous odd number is 419116951223595894162479
Next odd number is 419116951223595894162483
1011000110000000110000000011101101000010001010101010000011011011100010000110001
73621672415625763684629033299908475164009447355888961266868013846730641