Perfect Square
6319672270962041692801 is a perfect square (79496366401 × 79496366401)
6319672270962041692801 is a perfect square (79496366401 × 79496366401)
6319672270962041692801 is odd
Previous odd number is 6319672270962041692799
Next odd number is 6319672270962041692803
1010101101001011100010010000111110110000110011010101010100010001010000001
252396699183411433368549614788585412729620076052498570165592598401