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13080567140 = 225719211667
BaseRepresentation
bin11000010111010100…
…11001110101100100
31020202121101122210122
430023222121311210
5203242111122030
610001545541112
7642101662154
oct141352316544
936677348718
1013080567140
115602703773
1226507a4798
131305ca0274
148c133c764
155185688e5
hex30ba99d64

13080567140 has 24 divisors (see below), whose sum is σ = 27856084032. Its totient is φ = 5158532960.

The previous prime is 13080567139. The next prime is 13080567151. The reversal of 13080567140 is 4176508031.

13080567140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×130805671403 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 13080567140.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4604414 + ... + 4607253.

It is an arithmetic number, because the mean of its divisors is an integer number (1160670168).

Almost surely, 213080567140 is an apocalyptic number.

13080567140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13080567140 is an abundant number, since it is smaller than the sum of its proper divisors (14775516892).

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

13080567140 is a wasteful number, since it uses less digits than its factorization.

13080567140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9211747 (or 9211745 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The spelling of 13080567140 in words is "thirteen billion, eighty million, five hundred sixty-seven thousand, one hundred forty".

Divisors: 1 2 4 5 10 20 71 142 284 355 710 1420 9211667 18423334 36846668 46058335 92116670 184233340 654028357 1308056714 2616113428 3270141785 6540283570 13080567140