Base | Representation |
---|---|
bin | 1111100000110… |
… | …00100101100110 |
3 | 100001211222202101 |
4 | 13300120211212 |
5 | 231302433014 |
6 | 20525002314 |
7 | 3140015440 |
oct | 760304546 |
9 | 301758671 |
10 | 130124134 |
11 | 674a7208 |
12 | 376b339a |
13 | 20c6013a |
14 | 133d3490 |
15 | b655474 |
hex | 7c18966 |
130124134 has 16 divisors (see below), whose sum is σ = 224775936. Its totient is φ = 55341000.
The previous prime is 130124083. The next prime is 130124167. The reversal of 130124134 is 431421031.
130124134 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33642 + ... + 37309.
It is an arithmetic number, because the mean of its divisors is an integer number (14048496).
Almost surely, 2130124134 is an apocalyptic number.
130124134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
130124134 is a deficient number, since it is larger than the sum of its proper divisors (94651802).
130124134 is a wasteful number, since it uses less digits than its factorization.
130124134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71091.
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 130124134 is about 11407.1965881193. The cubic root of 130124134 is about 506.7408910381.
Adding to 130124134 its reverse (431421031), we get a palindrome (561545165).
The spelling of 130124134 in words is "one hundred thirty million, one hundred twenty-four thousand, one hundred thirty-four".
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