Perfect Square
27713400379474013787971431696 is a perfect square (166473422441764 × 166473422441764)
27713400379474013787971431696 is a perfect square (166473422441764 × 166473422441764)
27713400379474013787971431696 is even
Previous even number is 27713400379474013787971431694
Next even number is 27713400379474013787971431698
21284793856187287492039143397502637267213702461959672970862062260932091925942463041536
10110011000101111111100110011001110101101011000010100100110110111100110101110001010110100010000