Perfect Square
1836994921881909060049 is a perfect square (42860178743 × 42860178743)
1836994921881909060049 is a perfect square (42860178743 × 42860178743)
1836994921881909060049 is odd
Previous odd number is 1836994921881909060047
Next odd number is 1836994921881909060051
11000111001010101101100111111001010001010100111101000111110000111010001
6199031843762449512147836286098223760884101018805913680159297649