the number you gave is wrong somewhere. IT should have 0 or 5 as the units digit.

mark my answer brainliest

sorry bro...the answer is 2

given number is wrong. it should have last digit as 5 or 0, as it is divisible by 5

2 power 48 - 1 has 15 digits in it and it is bigger than given number. Given number has only 13 digits. So A is probably 3 digits are more.

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