1999 Fermat Problem 11

In *Circle Land*, the numbers 207 and 4520 are shown in the following way:

In *Circle Land*, what number does the following diagram represent?

\textbf{(A)}\ 30\,105\quad \textbf{(B)}\ 30\,150\quad \textbf{(C)}\ 3105\quad \textbf{(D)}\ 3015\quad \textbf{(E)}\ 315

If there are no answer choices shown, enter a numerical answer.

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