Base | Representation |
---|---|
bin | 11000110110100011… |
… | …00110011010100001 |
3 | 1021102212021020211200 |
4 | 30123101212122201 |
5 | 204311140004023 |
6 | 10043544031413 |
7 | 651432245256 |
oct | 143321463241 |
9 | 37385236750 |
10 | 13342500513 |
11 | 5727548131 |
12 | 2704462569 |
13 | 1348330524 |
14 | 90804342d |
15 | 531558743 |
hex | 31b4666a1 |
13342500513 has 12 divisors (see below), whose sum is σ = 19370333268. Its totient is φ = 8849846880.
The previous prime is 13342500503. The next prime is 13342500527. The reversal of 13342500513 is 31500524331.
It can be written as a sum of positive squares in 2 ways, for example, as 13030907409 + 311593104 = 114153^2 + 17652^2 .
It is not a de Polignac number, because 13342500513 - 216 = 13342434977 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13342500503) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3760918 + ... + 3764463.
It is an arithmetic number, because the mean of its divisors is an integer number (1614194439).
Almost surely, 213342500513 is an apocalyptic number.
It is an amenable number.
13342500513 is a deficient number, since it is larger than the sum of its proper divisors (6027832755).
13342500513 is a wasteful number, since it uses less digits than its factorization.
13342500513 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7525584 (or 7525581 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 27.
The spelling of 13342500513 in words is "thirteen billion, three hundred forty-two million, five hundred thousand, five hundred thirteen".
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