Base | Representation |
---|---|
bin | 110001011101101000… |
… | …000111010110100001 |
3 | 12002002100121002111000 |
4 | 301131220013112201 |
5 | 1332232230421023 |
6 | 40222032142213 |
7 | 3560060663325 |
oct | 613550072641 |
9 | 162070532430 |
10 | 53110404513 |
11 | 20584490aa1 |
12 | a362697969 |
13 | 501529b77a |
14 | 27db875985 |
15 | 15ac996243 |
hex | c5da075a1 |
53110404513 has 16 divisors (see below), whose sum is σ = 78686179200. Its totient is φ = 35405092080.
The previous prime is 53110404481. The next prime is 53110404517. The reversal of 53110404513 is 31540401135.
It is a happy number.
It is not a de Polignac number, because 53110404513 - 25 = 53110404481 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (53110404517) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 652468 + ... + 729338.
It is an arithmetic number, because the mean of its divisors is an integer number (4917886200).
Almost surely, 253110404513 is an apocalyptic number.
It is an amenable number.
53110404513 is a deficient number, since it is larger than the sum of its proper divisors (25575774687).
53110404513 is a wasteful number, since it uses less digits than its factorization.
53110404513 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102469 (or 102463 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 27.
Adding to 53110404513 its reverse (31540401135), we get a palindrome (84650805648).
The spelling of 53110404513 in words is "fifty-three billion, one hundred ten million, four hundred four thousand, five hundred thirteen".
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