Base | Representation |
---|---|
bin | 110011111110… |
… | …1000010001100 |
3 | 1220021111002221 |
4 | 1213331002030 |
5 | 23434011303 |
6 | 2412025124 |
7 | 450425323 |
oct | 147750214 |
9 | 56244087 |
10 | 27250828 |
11 | 14422a50 |
12 | 91621a4 |
13 | 5851867 |
14 | 38950ba |
15 | 25d44bd |
hex | 19fd08c |
27250828 has 24 divisors (see below), whose sum is σ = 52310160. Its totient is φ = 12318720.
The previous prime is 27250801. The next prime is 27250841. The reversal of 27250828 is 82805272.
It is a junction number, because it is equal to n+sod(n) for n = 27250793 and 27250802.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6888 + ... + 10096.
It is an arithmetic number, because the mean of its divisors is an integer number (2179590).
Almost surely, 227250828 is an apocalyptic number.
It is an amenable number.
27250828 is a deficient number, since it is larger than the sum of its proper divisors (25059332).
27250828 is a wasteful number, since it uses less digits than its factorization.
27250828 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3417 (or 3415 counting only the distinct ones).
The product of its (nonzero) digits is 17920, while the sum is 34.
The square root of 27250828 is about 5220.2325618693. The cubic root of 27250828 is about 300.9261305910.
The spelling of 27250828 in words is "twenty-seven million, two hundred fifty thousand, eight hundred twenty-eight".
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