Base | Representation |
---|---|
bin | 11000011101100101… |
… | …00000101100001101 |
3 | 1020220021002202002210 |
4 | 30032302200230031 |
5 | 203344023232023 |
6 | 10011102141033 |
7 | 643306601514 |
oct | 141662405415 |
9 | 36807082083 |
10 | 13133024013 |
11 | 562a28235a |
12 | 2666281779 |
13 | 1313b08a35 |
14 | 8c82b567b |
15 | 51ce7b593 |
hex | 30eca0b0d |
13133024013 has 16 divisors (see below), whose sum is σ = 18122731200. Its totient is φ = 8449607040.
The previous prime is 13133023997. The next prime is 13133024027. The reversal of 13133024013 is 31042033131.
It is not a de Polignac number, because 13133024013 - 24 = 13133023997 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13133024053) 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, 165358 + ... + 231536.
It is an arithmetic number, because the mean of its divisors is an integer number (1132670700).
Almost surely, 213133024013 is an apocalyptic number.
It is an amenable number.
13133024013 is a deficient number, since it is larger than the sum of its proper divisors (4989707187).
13133024013 is a wasteful number, since it uses less digits than its factorization.
13133024013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68492.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 13133024013 its reverse (31042033131), we get a palindrome (44175057144).
The spelling of 13133024013 in words is "thirteen billion, one hundred thirty-three million, twenty-four thousand, thirteen".
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