Base | Representation |
---|---|
bin | 11000010010101011… |
… | …00000100000101111 |
3 | 1020122212221121210200 |
4 | 30021111200200233 |
5 | 203202113110043 |
6 | 5554033204543 |
7 | 641116134666 |
oct | 141125404057 |
9 | 36585847720 |
10 | 13041535023 |
11 | 5592674320 |
12 | 263b700753 |
13 | 12cab8513a |
14 | 8ba09bddd |
15 | 514e087d3 |
hex | 30956082f |
13041535023 has 24 divisors (see below), whose sum is σ = 21759141456. Its totient is φ = 7439020800.
The previous prime is 13041535021. The next prime is 13041535037. The reversal of 13041535023 is 32053514031.
13041535023 is a `hidden beast` number, since 1 + 3 + 0 + 4 + 153 + 502 + 3 = 666.
It is not a de Polignac number, because 13041535023 - 21 = 13041535021 is a prime.
It is a super-2 number, since 2×130415350232 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13041535021) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3872808 + ... + 3876173.
It is an arithmetic number, because the mean of its divisors is an integer number (906630894).
Almost surely, 213041535023 is an apocalyptic number.
13041535023 is a deficient number, since it is larger than the sum of its proper divisors (8717606433).
13041535023 is a wasteful number, since it uses less digits than its factorization.
13041535023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7749015 (or 7749012 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 27.
The spelling of 13041535023 in words is "thirteen billion, forty-one million, five hundred thirty-five thousand, twenty-three".
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