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13010023112022 = 2321137978025439
BaseRepresentation
bin1011110101010010000111…
…0011100101110101010110
31201001202010212202101010200
42331110201303211311112
53201124011404041042
643400415550401330
72511641333553336
oct275244163456526
951052125671120
1013010023112022
114166579970152
12156151a500246
13734abc3a8631
1432d98d2830c6
151786495acc4c
hexbd521ce5d56

13010023112022 has 48 divisors (see below), whose sum is σ = 28473522779520. Its totient is φ = 4292903091456.

The previous prime is 13010023112003. The next prime is 13010023112033. The reversal of 13010023112022 is 22021132001031.

13010023112022 is a `hidden beast` number, since 130 + 100 + 231 + 1 + 202 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 13010023111986 and 13010023112004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2391622 + ... + 5633817.

It is an arithmetic number, because the mean of its divisors is an integer number (593198391240).

Almost surely, 213010023112022 is an apocalyptic number.

13010023112022 is an abundant number, since it is smaller than the sum of its proper divisors (15463499667498).

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

13010023112022 is a wasteful number, since it uses less digits than its factorization.

13010023112022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8026357 (or 8026354 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 13010023112022 its reverse (22021132001031), we get a palindrome (35031155113053).

The spelling of 13010023112022 in words is "thirteen trillion, ten billion, twenty-three million, one hundred twelve thousand, twenty-two".

Divisors: 1 2 3 6 9 18 113 226 339 678 797 1017 1594 2034 2391 4782 7173 14346 90061 180122 270183 540366 810549 1621098 8025439 16050878 24076317 48152634 72228951 144457902 906874607 1813749214 2720623821 5441247642 6396274883 8161871463 12792549766 16323742926 19188824649 38377649298 57566473947 115132947894 722779061779 1445558123558 2168337185337 4336674370674 6505011556011 13010023112022