Base | Representation |
---|---|
bin | 110101100011101010… |
… | …1011011001100111101 |
3 | 101222212111001201100101 |
4 | 1223013111123030331 |
5 | 3341021414312000 |
6 | 124500401001101 |
7 | 11211066020434 |
oct | 1530725331475 |
9 | 358774051311 |
10 | 115013432125 |
11 | 448600a1949 |
12 | 1a359923191 |
13 | aacc07c5a7 |
14 | 57d0d8011b |
15 | 2ed2303e6a |
hex | 1ac755b33d |
115013432125 has 16 divisors (see below), whose sum is σ = 143556828480. Its totient is φ = 91997883600.
The previous prime is 115013432081. The next prime is 115013432129. The reversal of 115013432125 is 521234310511.
It is not a de Polignac number, because 115013432125 - 27 = 115013431997 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 115013432093 and 115013432102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115013432129) 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, 889866 + ... + 1010884.
It is an arithmetic number, because the mean of its divisors is an integer number (8972301780).
Almost surely, 2115013432125 is an apocalyptic number.
It is an amenable number.
115013432125 is a deficient number, since it is larger than the sum of its proper divisors (28543396355).
115013432125 is an equidigital number, since it uses as much as digits as its factorization.
115013432125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128637 (or 128627 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 28.
Adding to 115013432125 its reverse (521234310511), we get a palindrome (636247742636).
The spelling of 115013432125 in words is "one hundred fifteen billion, thirteen million, four hundred thirty-two thousand, one hundred twenty-five".
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