Base | Representation |
---|---|
bin | 11110101110110011011001 |
3 | 120011021210022 |
4 | 132232303121 |
5 | 4030243100 |
6 | 444400225 |
7 | 125321645 |
oct | 36566331 |
9 | 16137708 |
10 | 8056025 |
11 | 460267a |
12 | 2846075 |
13 | 1890aa3 |
14 | 10d9c25 |
15 | a91e85 |
hex | 7aecd9 |
8056025 has 12 divisors (see below), whose sum is σ = 10118400. Its totient is φ = 6361680.
The previous prime is 8056021. The next prime is 8056033. The reversal of 8056025 is 5206508.
8056025 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 8056025 - 22 = 8056021 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 8055985 and 8056003.
It is not an unprimeable number, because it can be changed into a prime (8056021) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65 + ... + 4014.
It is an arithmetic number, because the mean of its divisors is an integer number (843200).
Almost surely, 28056025 is an apocalyptic number.
It is an amenable number.
8056025 is a deficient number, since it is larger than the sum of its proper divisors (2062375).
8056025 is a wasteful number, since it uses less digits than its factorization.
8056025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4168 (or 4163 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 26.
The square root of 8056025 is about 2838.3137599638. The cubic root of 8056025 is about 200.4657893592.
The spelling of 8056025 in words is "eight million, fifty-six thousand, twenty-five".
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