Base | Representation |
---|---|
bin | 11110110101111011110011 |
3 | 120012202212011 |
4 | 132311323303 |
5 | 4032211420 |
6 | 445143351 |
7 | 125503054 |
oct | 36657363 |
9 | 16182764 |
10 | 8085235 |
11 | 4622614 |
12 | 285ab57 |
13 | 18a1182 |
14 | 110672b |
15 | a9a95a |
hex | 7b5ef3 |
8085235 has 4 divisors (see below), whose sum is σ = 9702288. Its totient is φ = 6468184.
The previous prime is 8085227. The next prime is 8085239. The reversal of 8085235 is 5325808.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 8085235 - 23 = 8085227 is a prime.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 8085197 and 8085206.
It is not an unprimeable number, because it can be changed into a prime (8085239) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 808519 + ... + 808528.
It is an arithmetic number, because the mean of its divisors is an integer number (2425572).
Almost surely, 28085235 is an apocalyptic number.
8085235 is a deficient number, since it is larger than the sum of its proper divisors (1617053).
8085235 is a wasteful number, since it uses less digits than its factorization.
8085235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1617052.
The product of its (nonzero) digits is 9600, while the sum is 31.
The square root of 8085235 is about 2843.4547648943. The cubic root of 8085235 is about 200.7077839215.
The spelling of 8085235 in words is "eight million, eighty-five thousand, two hundred thirty-five".
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