Base | Representation |
---|---|
bin | 11000101011110000… |
… | …11010110111001010 |
3 | 1021012120000001000100 |
4 | 30111320122313022 |
5 | 204120003413024 |
6 | 10030552350230 |
7 | 646253153625 |
oct | 142570326712 |
9 | 37176001010 |
10 | 13252013514 |
11 | 5690463993 |
12 | 269a0a5376 |
13 | 133266aa1c |
14 | 8da00adbc |
15 | 5286327c9 |
hex | 315e1adca |
13252013514 has 12 divisors (see below), whose sum is σ = 28712695986. Its totient is φ = 4417337832.
The previous prime is 13252013513. The next prime is 13252013527. The reversal of 13252013514 is 41531025231.
13252013514 is a `hidden beast` number, since 1 + 3 + 2 + 520 + 135 + 1 + 4 = 666.
It can be written as a sum of positive squares in only one way, i.e., 9520880625 + 3731132889 = 97575^2 + 61083^2 .
It is not an unprimeable number, because it can be changed into a prime (13252013513) 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, 368111469 + ... + 368111504.
Almost surely, 213252013514 is an apocalyptic number.
13252013514 is an abundant number, since it is smaller than the sum of its proper divisors (15460682472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13252013514 is a wasteful number, since it uses less digits than its factorization.
13252013514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 736222981 (or 736222978 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 27.
Adding to 13252013514 its reverse (41531025231), we get a palindrome (54783038745).
The spelling of 13252013514 in words is "thirteen billion, two hundred fifty-two million, thirteen thousand, five hundred fourteen".
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