Question: Seven digits from the numbers 1, 2, 3, 4, 5, 6, 7, 8 and 9 are written in random order. If the probability that

Seven digits from the numbers 1, 2, 3, 4, 5, 6, 7,

Seven digits from the numbers 1, 2, 3, 4, 5, 6, 7, 8 and 9 are written in random order. If the probability that this seven-digit number divisible by 9 is p, then the value of 18p is

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