Which number is equivalent to the expansion 8 x 10000000 + 8 x 1000000 + 1 x 100000 + 4 x 10000 + 2 x 100 + 1 x 1?
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Which number is equivalent to the expansion 8 x 10000000 + 8 x 1000000 + 1 x 100000 + 4 x 10000 + 2 x 100 + 1 x 1?