Perfect Square
86995382521347991383694552185297993600400 is a perfect square (294949796611809840020 × 294949796611809840020)
86995382521347991383694552185297993600400 is a perfect square (294949796611809840020 × 294949796611809840020)
11111111 10101000 00001101 00111000 11011101 01101011 10010100 10110010 10110100 01100100 00110001 01111010 11110011 00101010 10010010 00001101 10010000
86995382521347991383694552185297993600400 is even
Previous even number is 86995382521347991383694552185297993600398
Next even number is 86995382521347991383694552185297993600402
658398156476959866141573165448925861906629643444018661598510560861976911771163941920371694040176163001649568188928064000000
7568196580035659602518160397170716500321753482075158909144036473933879354880160000