Base | Representation |
---|---|
bin | 11001111101001011110100 |
3 | 110210200121212 |
4 | 121331023310 |
5 | 3220213322 |
6 | 401500552 |
7 | 111556232 |
oct | 31751364 |
9 | 13720555 |
10 | 6804212 |
11 | 3928118 |
12 | 2341758 |
13 | 154307c |
14 | c91952 |
15 | 8e60e2 |
hex | 67d2f4 |
6804212 has 12 divisors (see below), whose sum is σ = 12318180. Its totient is φ = 3284736.
The previous prime is 6804209. The next prime is 6804227. The reversal of 6804212 is 2124086.
It can be written as a sum of positive squares in 2 ways, for example, as 5354596 + 1449616 = 2314^2 + 1204^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29213 + ... + 29444.
It is an arithmetic number, because the mean of its divisors is an integer number (1026515).
Almost surely, 26804212 is an apocalyptic number.
It is an amenable number.
6804212 is a deficient number, since it is larger than the sum of its proper divisors (5513968).
6804212 is a wasteful number, since it uses less digits than its factorization.
6804212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58690 (or 58688 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 23.
The square root of 6804212 is about 2608.4884511916. The cubic root of 6804212 is about 189.4927559696.
Adding to 6804212 its reverse (2124086), we get a palindrome (8928298).
The spelling of 6804212 in words is "six million, eight hundred four thousand, two hundred twelve".
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