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Binary Sum

Author: mathforces
Problem has been solved: 22 times

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Lin picked up some non-negative integers $ x_1 < x_2 < ... < x_n $ such that $\frac{2^{4084441 }+1}{2^{2021}+1} = 2^{x_1}+2^{x_2}+...+2^{x_n}$. What is $ n $ equal to?





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