Base | Representation |
---|---|
bin | 1011111001111000001101… |
… | …1001011010010110101110 |
3 | 1201100021220210221001202100 |
4 | 2332132003121122112232 |
5 | 3203422202233442013 |
6 | 43500553440435530 |
7 | 2520434605560336 |
oct | 276360331322656 |
9 | 51307823831670 |
10 | 13088969827758 |
11 | 419700126a170 |
12 | 1574891618ba6 |
13 | 73c391238006 |
14 | 33371c1a00c6 |
15 | 17a71a372473 |
hex | be78365a5ae |
13088969827758 has 24 divisors (see below), whose sum is σ = 30937565047896. Its totient is φ = 3966354493200.
The previous prime is 13088969827679. The next prime is 13088969827811. The reversal of 13088969827758 is 85772896988031.
13088969827758 is a `hidden beast` number, since 130 + 8 + 89 + 6 + 98 + 277 + 58 = 666.
It is a super-2 number, since 2×130889698277582 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33052953913 + ... + 33052954308.
It is an arithmetic number, because the mean of its divisors is an integer number (1289065210329).
Almost surely, 213088969827758 is an apocalyptic number.
13088969827758 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
13088969827758 is an abundant number, since it is smaller than the sum of its proper divisors (17848595220138).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13088969827758 is a wasteful number, since it uses less digits than its factorization.
13088969827758 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66105908240 (or 66105908237 counting only the distinct ones).
The product of its (nonzero) digits is 2926264320, while the sum is 81.
The spelling of 13088969827758 in words is "thirteen trillion, eighty-eight billion, nine hundred sixty-nine million, eight hundred twenty-seven thousand, seven hundred fifty-eight".
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