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13069068882 = 2317919136361
BaseRepresentation
bin11000010101111101…
…00010101001010010
31020201210202111011020
430022332202221102
5203231140201012
610000455300310
7641602152432
oct141276425122
936653674136
1013069068882
1155a716a981
12264897a696
1313037a576c
148bd9c82c2
15517546a8c
hex30afa2a52

13069068882 has 32 divisors (see below), whose sum is σ = 26302034880. Its totient is φ = 4329073920.

The previous prime is 13069068871. The next prime is 13069068907. The reversal of 13069068882 is 28886096031.

It is a super-2 number, since 2×130690688822 (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2051382 + ... + 2057742.

It is an arithmetic number, because the mean of its divisors is an integer number (821938590).

Almost surely, 213069068882 is an apocalyptic number.

13069068882 is an abundant number, since it is smaller than the sum of its proper divisors (13232965998).

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

13069068882 is a wasteful number, since it uses less digits than its factorization.

13069068882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8458.

The product of its (nonzero) digits is 995328, while the sum is 51.

The spelling of 13069068882 in words is "thirteen billion, sixty-nine million, sixty-eight thousand, eight hundred eighty-two".

Divisors: 1 2 3 6 179 358 537 1074 1913 3826 5739 6361 11478 12722 19083 38166 342427 684854 1027281 1138619 2054562 2277238 3415857 6831714 12168593 24337186 36505779 73011558 2178178147 4356356294 6534534441 13069068882