https://mathweb.ru/allsystem.html?id=124625

Умножить 10000011101111010000111100000110(2) на 11111111111110000000000000000000(2) = 1000001110111000111100010001110110000111110100000000000000000000 Столбиком

Введите два числа и укажите их основание системы счиления:

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Ответ: 10000011101111010000111100000110₂ * 11111111111110000000000000000000₂ = 1000001110111000111100010001110110000111110100000000000000000000₂