Perfect Square
19949791578440334049347900713136502284848318850625 is a perfect square (4466518955343225009802975 × 4466518955343225009802975)
19949791578440334049347900713136502284848318850625 is a perfect square (4466518955343225009802975 × 4466518955343225009802975)
19949791578440334049347900713136502284848318850625 is odd
Previous odd number is 19949791578440334049347900713136502284848318850623
Next odd number is 19949791578440334049347900713136502284848318850627
1101 1010 0110 0111 0011 1001 0111 1111 1011 0101 1000 1011 1101 1101 1111 0101 0000 0010 0111 1011 0110 1111 1100 1000 0000 1010 1100 1000 1111 0110 1000 0100 1101 0011 1100 1101 1011 0010 0110 0100 0001
7939901020694444963723931396575059180586941395269003118442826918214206192029262538168788404235226398865852991320401288127590839426758228340087890625
397994184023208875102568666152836693953741298815085440106645816184986367569310779527325721062890625