Base | Representation |
---|---|
bin | 11001001100001101… |
… | …11000011010101001 |
3 | 1021220112020120121022 |
4 | 30212012320122221 |
5 | 210144201140131 |
6 | 10113555222225 |
7 | 656100100154 |
oct | 144606703251 |
9 | 37815216538 |
10 | 13524240041 |
11 | 5810098794 |
12 | 27552a7975 |
13 | 1376b93100 |
14 | 924230c9b |
15 | 5424a737b |
hex | 3261b86a9 |
13524240041 has 6 divisors (see below), whose sum is σ = 14644591470. Its totient is φ = 12483913728.
The previous prime is 13524239983. The next prime is 13524240047. The reversal of 13524240041 is 14004242531.
It can be written as a sum of positive squares in 3 ways, for example, as 1533114025 + 11991126016 = 39155^2 + 109504^2 .
It is not a de Polignac number, because 13524240041 - 26 = 13524239977 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (13524240047) 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, 40012376 + ... + 40012713.
It is an arithmetic number, because the mean of its divisors is an integer number (2440765245).
Almost surely, 213524240041 is an apocalyptic number.
It is an amenable number.
13524240041 is a deficient number, since it is larger than the sum of its proper divisors (1120351429).
13524240041 is an equidigital number, since it uses as much as digits as its factorization.
13524240041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80025115 (or 80025102 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 26.
Adding to 13524240041 its reverse (14004242531), we get a palindrome (27528482572).
The spelling of 13524240041 in words is "thirteen billion, five hundred twenty-four million, two hundred forty thousand, forty-one".
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