Base | Representation |
---|---|
bin | 11001001100000100… |
… | …01101000110011011 |
3 | 1021220102221021211222 |
4 | 30212002031012123 |
5 | 210143342422133 |
6 | 10113513042255 |
7 | 656053502630 |
oct | 144602150633 |
9 | 37812837758 |
10 | 13523014043 |
11 | 580a430670 |
12 | 27549b638b |
13 | 1376854076 |
14 | 923dd2187 |
15 | 542313e98 |
hex | 32608d19b |
13523014043 has 16 divisors (see below), whose sum is σ = 16866766080. Its totient is φ = 10533098400.
The previous prime is 13523014033. The next prime is 13523014049. The reversal of 13523014043 is 34041032531.
It is not a de Polignac number, because 13523014043 - 210 = 13523013019 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13523014049) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160193 + ... + 229581.
It is an arithmetic number, because the mean of its divisors is an integer number (1054172880).
Almost surely, 213523014043 is an apocalyptic number.
13523014043 is a deficient number, since it is larger than the sum of its proper divisors (3343752037).
13523014043 is a wasteful number, since it uses less digits than its factorization.
13523014043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71938.
The product of its (nonzero) digits is 4320, while the sum is 26.
Adding to 13523014043 its reverse (34041032531), we get a palindrome (47564046574).
The spelling of 13523014043 in words is "thirteen billion, five hundred twenty-three million, fourteen thousand, forty-three".
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