Perfect Square
19949791578440334049347990043515609149348514910225 is a perfect square (4466518955343225009802985 × 4466518955343225009802985)
19949791578440334049347990043515609149348514910225 is a perfect square (4466518955343225009802985 × 4466518955343225009802985)
19949791578440334049347990043515609149348514910225 is odd
Previous odd number is 19949791578440334049347990043515609149348514910223
Next odd number is 19949791578440334049347990043515609149348514910227
1101 1010 0110 0111 0011 1001 0111 1111 1011 0101 1000 1011 1101 1101 1111 0101 0000 0010 1000 0000 0000 1110 0000 1111 0010 0011 1010 1001 1000 1100 1100 1010 0110 0101 1110 0111 0000 0101 0000 0001 0001
7939901020694444963724038055489082541916438360471124956908045000658982119899285054241279559082739844103363089854202501269307440702903384669467640625
397994184023208875102572230397726303969292419698882412284584310548132576933021309939699139809550625