Base | Representation |
---|---|
bin | 11000100010111111100 |
3 | 1111212100200 |
4 | 3010113330 |
5 | 201214343 |
6 | 25123500 |
7 | 6560016 |
oct | 3042774 |
9 | 1455320 |
10 | 804348 |
11 | 4aa356 |
12 | 329590 |
13 | 22215c |
14 | 16d1b6 |
15 | 10d4d3 |
hex | c45fc |
804348 has 18 divisors (see below), whose sum is σ = 2033304. Its totient is φ = 268104.
The previous prime is 804341. The next prime is 804367. The reversal of 804348 is 843408.
It is a tau number, because it is divible by the number of its divisors (18).
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 804348.
It is not an unprimeable number, because it can be changed into a prime (804341) by changing a digit.
804348 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11136 + ... + 11207.
2804348 is an apocalyptic number.
It is an amenable number.
804348 is an abundant number, since it is smaller than the sum of its proper divisors (1228956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
804348 is a wasteful number, since it uses less digits than its factorization.
804348 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22353 (or 22348 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 27.
The square root of 804348 is about 896.8545032501. The cubic root of 804348 is about 92.9996531378. Note that the first 3 decimals are identical.
Subtracting 804348 from its reverse (843408), we obtain a triangular number (39060 = T279).
The spelling of 804348 in words is "eight hundred four thousand, three hundred forty-eight".
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