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130323367884 = 22310860280657
BaseRepresentation
bin111100101011111100…
…0001100011111001100
3110110101110102000222010
41321113320030133030
54113400240233014
6135511510021220
712262351230603
oct1712770143714
9413343360863
10130323367884
11502a7164216
1221311047810
13c39bb94988
146444402a3a
1535cb43b359
hex1e57e0c7cc

130323367884 has 12 divisors (see below), whose sum is σ = 304087858424. Its totient is φ = 43441122624.

The previous prime is 130323367861. The next prime is 130323367921. The reversal of 130323367884 is 488763323031.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×1303233678843 (a number of 34 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5430140317 + ... + 5430140340.

Almost surely, 2130323367884 is an apocalyptic number.

It is an amenable number.

130323367884 is an abundant number, since it is smaller than the sum of its proper divisors (173764490540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130323367884 is a wasteful number, since it uses less digits than its factorization.

130323367884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10860280664 (or 10860280662 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 48.

The spelling of 130323367884 in words is "one hundred thirty billion, three hundred twenty-three million, three hundred sixty-seven thousand, eight hundred eighty-four".

Divisors: 1 2 3 4 6 12 10860280657 21720561314 32580841971 43441122628 65161683942 130323367884