Base | Representation |
---|---|
bin | 1011001101101101010100… |
… | …0110001100010110111101 |
3 | 1121122202020001101021101111 |
4 | 2303123111012030112331 |
5 | 3104004102103410023 |
6 | 42120214545442021 |
7 | 2411552101601626 |
oct | 263332506142675 |
9 | 47582201337344 |
10 | 12330131310013 |
11 | 3a241a7751300 |
12 | 14717b4040311 |
13 | 6b5959b6a3ca |
14 | 308ad278aa4d |
15 | 165b059e500d |
hex | b36d518c5bd |
12330131310013 has 6 divisors (see below), whose sum is σ = 13552954249982. Its totient is φ = 11209210281720.
The previous prime is 12330131309983. The next prime is 12330131310037. The reversal of 12330131310013 is 31001313103321.
It can be written as a sum of positive squares in only one way, i.e., 10250415447129 + 2079715862884 = 3201627^2 + 1442122^2 .
It is not a de Polignac number, because 12330131310013 - 229 = 12329594439101 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12330131310113) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 50950955706 + ... + 50950955947.
Almost surely, 212330131310013 is an apocalyptic number.
It is an amenable number.
12330131310013 is a deficient number, since it is larger than the sum of its proper divisors (1222822939969).
12330131310013 is a wasteful number, since it uses less digits than its factorization.
12330131310013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101901911675 (or 101901911664 counting only the distinct ones).
The product of its (nonzero) digits is 486, while the sum is 22.
Adding to 12330131310013 its reverse (31001313103321), we get a palindrome (43331444413334).
The spelling of 12330131310013 in words is "twelve trillion, three hundred thirty billion, one hundred thirty-one million, three hundred ten thousand, thirteen".
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