Base | Representation |
---|---|
bin | 11001000101010010… |
… | …01101100001010001 |
3 | 1021202110220022022120 |
4 | 30202221031201101 |
5 | 210034312134023 |
6 | 10104121524453 |
7 | 654463135503 |
oct | 144251154121 |
9 | 37673808276 |
10 | 13466130513 |
11 | 5790309190 |
12 | 2739943729 |
13 | 1367b28784 |
14 | 91a625d73 |
15 | 53c3298e3 |
hex | 322a4d851 |
13466130513 has 8 divisors (see below), whose sum is σ = 19587098976. Its totient is φ = 8161291200.
The previous prime is 13466130511. The next prime is 13466130529. The reversal of 13466130513 is 31503166431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13466130513 - 21 = 13466130511 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 408064561 = 13466130513 / (1 + 3 + 4 + 6 + 6 + 1 + 3 + 0 + 5 + 1 + 3).
It is not an unprimeable number, because it can be changed into a prime (13466130511) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204032248 + ... + 204032313.
It is an arithmetic number, because the mean of its divisors is an integer number (2448387372).
Almost surely, 213466130513 is an apocalyptic number.
It is an amenable number.
13466130513 is a deficient number, since it is larger than the sum of its proper divisors (6120968463).
13466130513 is a wasteful number, since it uses less digits than its factorization.
13466130513 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 408064575.
The product of its (nonzero) digits is 19440, while the sum is 33.
Adding to 13466130513 its reverse (31503166431), we get a palindrome (44969296944).
The spelling of 13466130513 in words is "thirteen billion, four hundred sixty-six million, one hundred thirty thousand, five hundred thirteen".
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