Perfect Square
47991491834856025 is a perfect square (219069605 × 219069605)
47991491834856025 is a perfect square (219069605 × 219069605)
10101010 10000000 00000001 11101111 00001110 11000010 01011001
47991491834856025 is odd
Previous odd number is 47991491834856023
Next odd number is 47991491834856027