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The fractional part of $\frac{2^{4 n}}{15}$ is

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Correct option is B

We have, 24n15=16n15=(1+15)n15 =1+nC115+nC2152+…+nCn15n15=1+15k15, where k∈N=115+k∴ Fractional part of 24n15 is 115

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The fractional part of 24n15 is

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The fractional part of $\frac{2^{4 n}}{15}$ is