87,531

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Number

$87,531$ (eighty-seven thousand, five hundred and thirty-one) is:

$3 \times 163 \times 179$


With $9642$, forms the largest integer that can be obtained by multiplying $2$ integers which between them use all the digits from $1$ to $9$
$9642 \times 87 \, 531 = 843 \, 973 \, 902$


Also see


Sources

  • 1986: David Wells: Curious and Interesting Numbers ... (previous) ... (next): $9642$
  • 1997: David Wells: Curious and Interesting Numbers (2nd ed.) ... (previous) ... (next): $9642$
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