Perfect Square
999968000423996992012395969600044079964800012100 is a perfect square (999984000083999840000110 × 999984000083999840000110)
999968000423996992012395969600044079964800012100 is a perfect square (999984000083999840000110 × 999984000083999840000110)
10101111 00101000 00011101 10101110 11000000 11110000 01100101 01111111 01101011 11100011 10101111 11110110 10100000 11100000 00111001 00011000 11011100 10011101 11001111 01000100
999968000423996992012395969600044079964800012100 is even
Previous even number is 999968000423996992012395969600044079964800012098
Next even number is 999968000423996992012395969600044079964800012102
999904004343876802456543377767825552964388398756602647826979470835381052287001931982060150990990231238808416715567385942738394939105771561000000
999936001871966848397076595093593528755320203006516159011734468383185761090305775148160146410000