Base | Representation |
---|---|
bin | 1001011010000101… |
… | …1110111110001101 |
3 | 20111222220120200100 |
4 | 2112201132332031 |
5 | 20132443010023 |
6 | 1054331121313 |
7 | 116403130431 |
oct | 22641367615 |
9 | 6458816610 |
10 | 2525360013 |
11 | 10865553a0 |
12 | 5a58a3239 |
13 | 31326b487 |
14 | 19d5729c1 |
15 | eba89c43 |
hex | 9685ef8d |
2525360013 has 24 divisors (see below), whose sum is σ = 4213437696. Its totient is φ = 1440489600.
The previous prime is 2525360009. The next prime is 2525360023. The reversal of 2525360013 is 3100635252.
2525360013 is a `hidden beast` number, since 2 + 5 + 2 + 53 + 600 + 1 + 3 = 666.
It is not a de Polignac number, because 2525360013 - 22 = 2525360009 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2525360023) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 748573 + ... + 751938.
It is an arithmetic number, because the mean of its divisors is an integer number (175559904).
Almost surely, 22525360013 is an apocalyptic number.
It is an amenable number.
2525360013 is a deficient number, since it is larger than the sum of its proper divisors (1688077683).
2525360013 is a wasteful number, since it uses less digits than its factorization.
2525360013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1500545 (or 1500542 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 27.
The square root of 2525360013 is about 50252.9602411639. The cubic root of 2525360013 is about 1361.7825553491.
Adding to 2525360013 its reverse (3100635252), we get a palindrome (5625995265).
The spelling of 2525360013 in words is "two billion, five hundred twenty-five million, three hundred sixty thousand, thirteen".
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