2441
This number is a prime.
The first occurrence of the beast number (666) begins at the 2441st digit in the decimal expansion of π. [Gupta]
Form 2441 is a US Tax Form for Child and Dependent Expenses. [Goins]
The smallest Honaker prime and prime index (362) whose sums of reciprocals of digits are both integers. [Gaydos]
(There are 4 curios for this number that have not yet been approved by an editor.)
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