1881

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Number

$1881$ (one thousand, eight hundred and eighty-one) is:

$3^2 \times 11 \times 19$

The $2$nd term of the smallest triple of consecutive integers all of which are happy:

$1880$, $1881$, $1882$

Also see

• Previous  ... Next: Triple of Consecutive Happy Numbers

Sources

• 1997: David Wells: Curious and Interesting Numbers (2nd ed.) ... (previous) ... (next): $1880$