277,777,788,888,899

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Number

$277 \, 777 \, 788 \, 888 \, 899$ is:

$13 \times 59 \times 1699 \times 213 \, 161 \, 503$


The smallest number having a multiplicative persistence of $11$.


Also see


Sources

  • 1997: David Wells: Curious and Interesting Numbers (2nd ed.) ... (previous) ... (next): $277,777,788,888,899$
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