Base | Representation |
---|---|
bin | 11001001100110111… |
… | …11000000001100010 |
3 | 1021220220121011212120 |
4 | 30212123320001202 |
5 | 210202103242313 |
6 | 10114313205110 |
7 | 656164631130 |
oct | 144633700142 |
9 | 37826534776 |
10 | 13529743458 |
11 | 5813207570 |
12 | 2757100796 |
13 | 137806c07a |
14 | 924c64750 |
15 | 542be2d23 |
hex | 3266f8062 |
13529743458 has 32 divisors (see below), whose sum is σ = 33736504320. Its totient is φ = 3514218960.
The previous prime is 13529743397. The next prime is 13529743511. The reversal of 13529743458 is 85434792531.
It is a self number, because there is not a number n which added to its sum of digits gives 13529743458.
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, 14642118 + ... + 14643041.
It is an arithmetic number, because the mean of its divisors is an integer number (1054265760).
Almost surely, 213529743458 is an apocalyptic number.
13529743458 is an abundant number, since it is smaller than the sum of its proper divisors (20206760862).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13529743458 is a wasteful number, since it uses less digits than its factorization.
13529743458 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29285182.
The product of its digits is 3628800, while the sum is 51.
The spelling of 13529743458 in words is "thirteen billion, five hundred twenty-nine million, seven hundred forty-three thousand, four hundred fifty-eight".
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