Base | Representation |
---|---|
bin | 110101010101010100… |
… | …001111110100000011 |
3 | 12110210221222110112202 |
4 | 311111110033310003 |
5 | 1414240040231414 |
6 | 42150235543415 |
7 | 4065050336243 |
oct | 652524176403 |
9 | 173727873482 |
10 | 57265945859 |
11 | 22317151791 |
12 | b1222bab6b |
13 | 55281ac385 |
14 | 2ab3717b23 |
15 | 17526e29de |
hex | d5550fd03 |
57265945859 has 8 divisors (see below), whose sum is σ = 59846187552. Its totient is φ = 54693239040.
The previous prime is 57265945853. The next prime is 57265945931. The reversal of 57265945859 is 95854956275.
57265945859 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 57265945859 - 216 = 57265880323 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 57265945795 and 57265945804.
It is not an unprimeable number, because it can be changed into a prime (57265945853) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1868174 + ... + 1898579.
It is an arithmetic number, because the mean of its divisors is an integer number (7480773444).
Almost surely, 257265945859 is an apocalyptic number.
57265945859 is a deficient number, since it is larger than the sum of its proper divisors (2580241693).
57265945859 is a wasteful number, since it uses less digits than its factorization.
57265945859 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3767437.
The product of its digits is 136080000, while the sum is 65.
The spelling of 57265945859 in words is "fifty-seven billion, two hundred sixty-five million, nine hundred forty-five thousand, eight hundred fifty-nine".
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