Perfect Square
667043652918072817385783224275356750231810380225 is a perfect square (816727404289872483146015 × 816727404289872483146015)
667043652918072817385783224275356750231810380225 is a perfect square (816727404289872483146015 × 816727404289872483146015)
667043652918072817385783224275356750231810380225 is odd
Previous odd number is 667043652918072817385783224275356750231810380223
Next odd number is 667043652918072817385783224275356750231810380227
111010011010111010001011001101001100100100001000100001101111001100101000100110100101010110111101010010110000111001001011100000001001100000001001001000111000001
296799228922348766770166208638621817299806261004522133322970813830022763846943923648444651174898872844429991700385293216569565874455671473890625
444947234898286394664741567624607712627425092056442486751016139227956296683776589880059071050625