Base | Representation |
---|---|
bin | 11000101010100101110 |
3 | 1112001200202 |
4 | 3011110232 |
5 | 201330423 |
6 | 25153502 |
7 | 6604244 |
oct | 3052456 |
9 | 1461622 |
10 | 808238 |
11 | 502272 |
12 | 32b892 |
13 | 223b62 |
14 | 170794 |
15 | 10e728 |
hex | c552e |
808238 has 4 divisors (see below), whose sum is σ = 1212360. Its totient is φ = 404118.
The previous prime is 808237. The next prime is 808261. The reversal of 808238 is 832808.
808238 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a self number, because there is not a number n which added to its sum of digits gives 808238.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (808237) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 202058 + ... + 202061.
It is an arithmetic number, because the mean of its divisors is an integer number (303090).
2808238 is an apocalyptic number.
808238 is a deficient number, since it is larger than the sum of its proper divisors (404122).
808238 is a wasteful number, since it uses less digits than its factorization.
808238 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 404121.
The product of its (nonzero) digits is 3072, while the sum is 29.
The square root of 808238 is about 899.0205781849. The cubic root of 808238 is about 93.1493342110.
The spelling of 808238 in words is "eight hundred eight thousand, two hundred thirty-eight".
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