Sunday, February 25, 2018

Number of the day: 992267

Properties of the number 992267:

992267 is a cyclic number.
992267 and 992269 form a twin prime pair.
992267 has 13 antidivisors and 992266 totatives.
992267 has a semiprime digit sum 35 in base 10.
Reversing the decimal digits of 992267 results in a sphenic number.
992267 = 4961342 - 4961332 is the difference of 2 nonnegative squares in 1 way.
992267 is the difference of 2 positive pentagonal numbers in 1 way.
992267 = 172 + 772 + 9932 is the sum of 3 positive squares.
9922672 is the sum of 3 positive squares.
992267 is a proper divisor of 14391219 - 1.
992267 is an emirp in (at least) the following bases: 2, 5, 15, 27, 35, 41, 50, 77, 82, 84, 86, 87, 88, 91, and 94.

The number 992267 belongs to the following On-Line Encyclopedia of Integer Sequences (OEIS) sequence (among others):

Sequence number and description below are taken from OEIS.
A188273: Number of nondecreasing strings of numbers x(i=1..n) in -5..5 with sum x(i)^3 equal to 0.

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