Perfect Square
99918868322107854188738984133994531509500811737209 is a perfect square (9995942592977805521783797 × 9995942592977805521783797)
99918868322107854188738984133994531509500811737209 is a perfect square (9995942592977805521783797 × 9995942592977805521783797)
99918868322107854188738984133994531509500811737209 is odd
Previous odd number is 99918868322107854188738984133994531509500811737207
Next odd number is 99918868322107854188738984133994531509500811737211
10001000101111000000101000000111111110011111100000010000010110111011000000010100100010000100100000110100010100110101110110111110111101001110010000010001111100001111001
997568023833945872504959114806508904526153710445976007714514630128419551472754545169630316786707322829909041585710140081437595917356182939570423820329
9983780246770728432649185014351322139943762824179687173957679462334809196596307568832888296475109681