Perfect Square
65971137560707016764950917600995322025 is a perfect square (8122261850045651955 × 8122261850045651955)
65971137560707016764950917600995322025 is a perfect square (8122261850045651955 × 8122261850045651955)
65971137560707016764950917600995322025 is odd
Previous odd number is 65971137560707016764950917600995322023
Next odd number is 65971137560707016764950917600995322027
110001101000011001010000110100101101101010110110101110100111011011100011010001111100001110001111110101011011100010100010101001
287118990561275301400981858240700131861603542517673442137957485336660169764144947755371978052341230569390528765625
4352190991053728154116106216112896825522622473798389552663470945933450100625