Perfect Square
19949791578440334049347936445288145030648397274441 is a perfect square (4466518955343225009802979 × 4466518955343225009802979)
19949791578440334049347936445288145030648397274441 is a perfect square (4466518955343225009802979 × 4466518955343225009802979)
19949791578440334049347936445288145030648397274441 is odd
Previous odd number is 19949791578440334049347936445288145030648397274439
Next odd number is 19949791578440334049347936445288145030648397274443
1101 1010 0110 0111 0011 1001 0111 1111 1011 0101 1000 1011 1101 1101 1111 0101 0000 0010 0111 1101 0100 1000 1011 0001 0100 0111 1110 1111 1001 1001 0000 0111 0000 1110 0011 1110 0011 1001 1101 0100 1001
7939901020694444963723974060140668525118740181206573947580558956155191244569108880291825410293213685892632446366281010131035124829997904588368148121
397994184023208875102570091850792537959961747165731458990525805827138747609101859381962517471862481