Base | Representation |
---|---|
bin | 110100000011… |
… | …0100011111100 |
3 | 1220100110122021 |
4 | 1220012203330 |
5 | 23441233402 |
6 | 2412525524 |
7 | 450650152 |
oct | 150064374 |
9 | 56313567 |
10 | 27289852 |
11 | 1444a2a7 |
12 | 91808a4 |
13 | 5866555 |
14 | 38a53d2 |
15 | 25e0d37 |
hex | 1a068fc |
27289852 has 24 divisors (see below), whose sum is σ = 50657040. Its totient is φ = 12827520.
The previous prime is 27289807. The next prime is 27289861. The reversal of 27289852 is 25898272.
It is a junction number, because it is equal to n+sod(n) for n = 27289799 and 27289808.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9102 + ... + 11722.
It is an arithmetic number, because the mean of its divisors is an integer number (2110710).
Almost surely, 227289852 is an apocalyptic number.
It is an amenable number.
27289852 is a deficient number, since it is larger than the sum of its proper divisors (23367188).
27289852 is a wasteful number, since it uses less digits than its factorization.
27289852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2781 (or 2779 counting only the distinct ones).
The product of its digits is 161280, while the sum is 43.
The square root of 27289852 is about 5223.9689891882. The cubic root of 27289852 is about 301.0697071478.
The spelling of 27289852 in words is "twenty-seven million, two hundred eighty-nine thousand, eight hundred fifty-two".
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