Base | Representation |
---|---|
bin | 11000011101100101… |
… | …11011100100110111 |
3 | 1020220021022100011101 |
4 | 30032302323210313 |
5 | 203344040243020 |
6 | 10011104350531 |
7 | 643310540542 |
oct | 141662734467 |
9 | 36807270141 |
10 | 13133134135 |
11 | 562a348070 |
12 | 2666315447 |
13 | 1313b46bb4 |
14 | 8c8303859 |
15 | 51ce9e00a |
hex | 30ecbb937 |
13133134135 has 32 divisors (see below), whose sum is σ = 17386094592. Its totient is φ = 9444314880.
The previous prime is 13133134129. The next prime is 13133134139. The reversal of 13133134135 is 53143133131.
It is not a de Polignac number, because 13133134135 - 215 = 13133101367 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13133134139) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2183302 + ... + 2189308.
It is an arithmetic number, because the mean of its divisors is an integer number (543315456).
Almost surely, 213133134135 is an apocalyptic number.
13133134135 is a deficient number, since it is larger than the sum of its proper divisors (4252960457).
13133134135 is a wasteful number, since it uses less digits than its factorization.
13133134135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6463.
The product of its digits is 4860, while the sum is 28.
Adding to 13133134135 its reverse (53143133131), we get a palindrome (66276267266).
The spelling of 13133134135 in words is "thirteen billion, one hundred thirty-three million, one hundred thirty-four thousand, one hundred thirty-five".
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