Base | Representation |
---|---|
bin | 1010101010100000… |
… | …11110001100110101 |
3 | 112210000020211212102 |
4 | 11111100132030311 |
5 | 43211142124121 |
6 | 2344042031445 |
7 | 261610442414 |
oct | 52520361465 |
9 | 15700224772 |
10 | 5725348661 |
11 | 24788a020a |
12 | 11394a8585 |
13 | 703204a96 |
14 | 3c455747b |
15 | 23798490b |
hex | 15541e335 |
5725348661 has 16 divisors (see below), whose sum is σ = 5951190336. Its totient is φ = 5503458816.
The previous prime is 5725348637. The next prime is 5725348687. The reversal of 5725348661 is 1668435275.
5725348661 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 5725348661 - 230 = 4651606837 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5725308661) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2823530 + ... + 2825556.
It is an arithmetic number, because the mean of its divisors is an integer number (371949396).
Almost surely, 25725348661 is an apocalyptic number.
It is an amenable number.
5725348661 is a deficient number, since it is larger than the sum of its proper divisors (225841675).
5725348661 is a wasteful number, since it uses less digits than its factorization.
5725348661 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2948.
The product of its digits is 1209600, while the sum is 47.
The square root of 5725348661 is about 75666.0337337699. The cubic root of 5725348661 is about 1788.9600672767.
The spelling of 5725348661 in words is "five billion, seven hundred twenty-five million, three hundred forty-eight thousand, six hundred sixty-one".
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