Perfect Square
61225440341597045287498574065864327681 is a perfect square (7824668704909943041 × 7824668704909943041)
61225440341597045287498574065864327681 is a perfect square (7824668704909943041 × 7824668704909943041)
61225440341597045287498574065864327681 is odd
Previous odd number is 61225440341597045287498574065864327679
Next odd number is 61225440341597045287498574065864327683
101110000011111001011101000100101001011001011100011000100011000111100000111001001101100010101011110010010011001100001000000001
229506902663495013787164593205052411051930128157272621425900567466343719159593921130659188052465429897565724362241
3748554545022458917542594742259616653028018783387881865850563448870142837761