Perfect Square
1642912225740816030823573044007081 is a perfect square (40532853658986509 × 40532853658986509)
1642912225740816030823573044007081 is a perfect square (40532853658986509 × 40532853658986509)
1642912225740816030823573044007081 is odd
Previous odd number is 1642912225740816030823573044007079
Next odd number is 1642912225740816030823573044007083
101000100000000011101111011010101000010010101110110100100110111001001001101000011110000001111110001000010101001
4434483918565380155368048152862468750108232176032479463550984380411035844941400222891800268097312441
2699160581488642052580858335884585849361404635431949377449178140561