Base | Representation |
---|---|
bin | 1011000010000100001110… |
… | …0111001110111011001011 |
3 | 1120221121222001120200212102 |
4 | 2300201003213032323023 |
5 | 3042214442213031443 |
6 | 41444300124104015 |
7 | 2361241505540126 |
oct | 260410347167313 |
9 | 46847861520772 |
10 | 12130122002123 |
11 | 39573a0702a34 |
12 | 143aa9539500b |
13 | 69cb3393c708 |
14 | 2dd15b3653bd |
15 | 1607eb832cb8 |
hex | b08439ceecb |
12130122002123 has 16 divisors (see below), whose sum is σ = 12596948788992. Its totient is φ = 11668050000000.
The previous prime is 12130122002113. The next prime is 12130122002129. The reversal of 12130122002123 is 32120022103121.
12130122002123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 12130122002123 - 214 = 12130121985739 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12130122002095 and 12130122002104.
It is not an unprimeable number, because it can be changed into a prime (12130122002129) 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, 21283373 + ... + 21845873.
It is an arithmetic number, because the mean of its divisors is an integer number (787309299312).
Almost surely, 212130122002123 is an apocalyptic number.
12130122002123 is a deficient number, since it is larger than the sum of its proper divisors (466826786869).
12130122002123 is a wasteful number, since it uses less digits than its factorization.
12130122002123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 566726.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 12130122002123 its reverse (32120022103121), we get a palindrome (44250144105244).
The spelling of 12130122002123 in words is "twelve trillion, one hundred thirty billion, one hundred twenty-two million, two thousand, one hundred twenty-three".
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