873

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Number

$873$ (eight hundred and seventy-three) is:

$3^2 \times 97$

The sum of the first $6$ factorials:

$873 = 1! + 2! + 3! + 4! + 5! + 6!$

Also see

• Previous  ... Next: Sum of Sequence of Factorials

Sources

• 1986: David Wells: Curious and Interesting Numbers ... (previous) ... (next): $873$
• 1997: David Wells: Curious and Interesting Numbers (2nd ed.) ... (previous) ... (next): $873$