Base | Representation |
---|---|
bin | 11000101010100011110 |
3 | 1112001200011 |
4 | 3011110132 |
5 | 201330342 |
6 | 25153434 |
7 | 6604222 |
oct | 3052436 |
9 | 1461604 |
10 | 808222 |
11 | 502258 |
12 | 32b87a |
13 | 223b4c |
14 | 170782 |
15 | 10e717 |
hex | c551e |
808222 has 8 divisors (see below), whose sum is σ = 1276200. Its totient is φ = 382824.
The previous prime is 808217. The next prime is 808229. The reversal of 808222 is 222808.
808222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 808193 and 808202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (808229) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10597 + ... + 10672.
It is an arithmetic number, because the mean of its divisors is an integer number (159525).
2808222 is an apocalyptic number.
808222 is a deficient number, since it is larger than the sum of its proper divisors (467978).
808222 is a wasteful number, since it uses less digits than its factorization.
808222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21290.
The product of its (nonzero) digits is 512, while the sum is 22.
The square root of 808222 is about 899.0116795682. The cubic root of 808222 is about 93.1487195409.
The spelling of 808222 in words is "eight hundred eight thousand, two hundred twenty-two".
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