Base | Representation |
---|---|
bin | 110101001001001010… |
… | …100101000011110100 |
3 | 12110021202101020211002 |
4 | 311021022211003310 |
5 | 1413330343203402 |
6 | 42114114302432 |
7 | 4060023501263 |
oct | 651112450364 |
9 | 173252336732 |
10 | 57062084852 |
11 | 22222071a13 |
12 | b085b87a18 |
13 | 54c4ba2866 |
14 | 2a9460c5da |
15 | 173e874602 |
hex | d492a50f4 |
57062084852 has 18 divisors (see below), whose sum is σ = 100898798742. Its totient is φ = 28236889344.
The previous prime is 57062084851. The next prime is 57062084873. The reversal of 57062084852 is 25848026075.
It can be written as a sum of positive squares in 3 ways, for example, as 11345658256 + 45716426596 = 106516^2 + 213814^2 .
It is a junction number, because it is equal to n+sod(n) for n = 57062084797 and 57062084806.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57062084851) 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, 720443 + ... + 795714.
It is an arithmetic number, because the mean of its divisors is an integer number (5605488819).
Almost surely, 257062084852 is an apocalyptic number.
It is an amenable number.
57062084852 is a deficient number, since it is larger than the sum of its proper divisors (43836713890).
57062084852 is a wasteful number, since it uses less digits than its factorization.
57062084852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1516355 (or 1516256 counting only the distinct ones).
The product of its (nonzero) digits is 1075200, while the sum is 47.
The spelling of 57062084852 in words is "fifty-seven billion, sixty-two million, eighty-four thousand, eight hundred fifty-two".
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