Perfect Square
78905450482110252001 is a perfect square (8882873999 × 8882873999)
78905450482110252001 is a perfect square (8882873999 × 8882873999)
78905450482110252001 is odd
Previous odd number is 78905450482110251999
Next odd number is 78905450482110252003
1000100011100001000011110010010011110001100010110110100001111100001
491270867219200271095596244084277073232203357924964842756001