Base | Representation |
---|---|
bin | 1011111100010010010000… |
… | …1111101011000001001011 |
3 | 1201111020122210102120020211 |
4 | 2333010210033223001023 |
5 | 3210111400204041021 |
6 | 43531553121101551 |
7 | 2523430434645310 |
oct | 277044417530113 |
9 | 51436583376224 |
10 | 13130323112011 |
11 | 42025a20a9746 |
12 | 15808b27878b7 |
13 | 743251790791 |
14 | 33572239cd07 |
15 | 17b83aa723e1 |
hex | bf1243eb04b |
13130323112011 has 16 divisors (see below), whose sum is σ = 15018519202560. Its totient is φ = 11245237043040.
The previous prime is 13130323111999. The next prime is 13130323112131. The reversal of 13130323112011 is 11021132303131.
13130323112011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13130323112011 - 227 = 13130188894283 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13130320112011) 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, 184948141 + ... + 185019121.
It is an arithmetic number, because the mean of its divisors is an integer number (938657450160).
Almost surely, 213130323112011 is an apocalyptic number.
13130323112011 is a deficient number, since it is larger than the sum of its proper divisors (1888196090549).
13130323112011 is a wasteful number, since it uses less digits than its factorization.
13130323112011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92514.
The product of its (nonzero) digits is 324, while the sum is 22.
Adding to 13130323112011 its reverse (11021132303131), we get a palindrome (24151455415142).
The spelling of 13130323112011 in words is "thirteen trillion, one hundred thirty billion, three hundred twenty-three million, one hundred twelve thousand, eleven".
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