Perfect Square
66817532446327219243930176325359173516957596040001 is a perfect square (8174199192968520952761249 × 8174199192968520952761249)
66817532446327219243930176325359173516957596040001 is a perfect square (8174199192968520952761249 × 8174199192968520952761249)
66817532446327219243930176325359173516957596040001 is odd
Previous odd number is 66817532446327219243930176325359173516957596039999
Next odd number is 66817532446327219243930176325359173516957596040003
1011011011011111101001110001111000100001011011001110101101101010100000010100001011011011111110111011101111001011001101000011101101111010001010011000001011101101000001
298312395555576265815954439900030769098026536438482119739173310617238534662755029247519635919619153649244363972808538128004216471946268885917588120001
4464582642215990707812627362789973494382062538136763582252720739224415054882756661802857596792080001