Perfect Square
16428253490636145675561304906580507724961489 is a perfect square (4053178196259836991817 × 4053178196259836991817)
16428253490636145675561304906580507724961489 is a perfect square (4053178196259836991817 × 4053178196259836991817)
10111100 10010110 01001100 01000101 00101000 11110111 10100001 00111111 01011011 01000111 11010111 00100000 11110011 00011000 10110001 10011101 01010110 11010001
16428253490636145675561304906580507724961489 is odd
Previous odd number is 16428253490636145675561304906580507724961487
Next odd number is 16428253490636145675561304906580507724961491
4433780473456986954957725515903791231260147396899862695512514337572209368637248464421311392879959041381941611370901815163621773169
269887512752598704929781511401506048999811084814921254042140704092270031759006533097121