Perfect Square
1642912225740817327874890131575625 is a perfect square (40532853658986525 × 40532853658986525)
1642912225740817327874890131575625 is a perfect square (40532853658986525 × 40532853658986525)
1642912225740817327874890131575625 is odd
Previous odd number is 1642912225740817327874890131575623
Next odd number is 1642912225740817327874890131575627
101000100000000011101111011010101000010010101110111101100110111001100100001110111110010101101000001001101001001
4434483918565390658217409904942431525632437183496145986324070114282382579941353422510070986572265625
2699160581488646314463790848674598116181748364037164424645094140625