Base | Representation |
---|---|
bin | 110100110000111011… |
… | …1100011010000111101 |
3 | 101211110211211101102222 |
4 | 1221201313203100331 |
5 | 3324030120231023 |
6 | 124015430055125 |
7 | 11120645322044 |
oct | 1514167432075 |
9 | 354424741388 |
10 | 113311102013 |
11 | 4406718805a |
12 | 19b637aa4a5 |
13 | a8ba498575 |
14 | 56acc4d55b |
15 | 2e32b3ecc8 |
hex | 1a61de343d |
113311102013 has 16 divisors (see below), whose sum is σ = 117523353600. Its totient is φ = 109190440320.
The previous prime is 113311102007. The next prime is 113311102033. The reversal of 113311102013 is 310201113311.
It is a cyclic number.
It is not a de Polignac number, because 113311102013 - 26 = 113311101949 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 113311101982 and 113311102000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113311102033) 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, 728873 + ... + 870561.
It is an arithmetic number, because the mean of its divisors is an integer number (7345209600).
Almost surely, 2113311102013 is an apocalyptic number.
It is an amenable number.
113311102013 is a deficient number, since it is larger than the sum of its proper divisors (4212251587).
113311102013 is a wasteful number, since it uses less digits than its factorization.
113311102013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 142012.
The product of its (nonzero) digits is 54, while the sum is 17.
Adding to 113311102013 its reverse (310201113311), we get a palindrome (423512215324).
The spelling of 113311102013 in words is "one hundred thirteen billion, three hundred eleven million, one hundred two thousand, thirteen".
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