Perfect Square
816796136712593798561025 is a perfect square (903767744895 × 903767744895)
816796136712593798561025 is a perfect square (903767744895 × 903767744895)
10101100 11110110 10011011 01110111 10110000 10110011 01001110 10011111 01111101 00000001
816796136712593798561025 is odd
Previous odd number is 816796136712593798561023
Next odd number is 816796136712593798561027
544930385350133081388696392841809346133295434312719581374171157376890625