Base | Representation |
---|---|
bin | 11001111101001011100001 |
3 | 110210200121011 |
4 | 121331023201 |
5 | 3220213233 |
6 | 401500521 |
7 | 111556204 |
oct | 31751341 |
9 | 13720534 |
10 | 6804193 |
11 | 3928100 |
12 | 2341741 |
13 | 1543066 |
14 | c9193b |
15 | 8e60cd |
hex | 67d2e1 |
6804193 has 12 divisors (see below), whose sum is σ = 7627284. Its totient is φ = 6063200.
The previous prime is 6804173. The next prime is 6804209. The reversal of 6804193 is 3914086.
It can be written as a sum of positive squares in 2 ways, for example, as 4695889 + 2108304 = 2167^2 + 1452^2 .
It is a de Polignac number, because none of the positive numbers 2k-6804193 is a prime.
It is a super-3 number, since 3×68041933 (a number of 21 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6804103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5883 + ... + 6943.
It is an arithmetic number, because the mean of its divisors is an integer number (635607).
Almost surely, 26804193 is an apocalyptic number.
It is an amenable number.
6804193 is a deficient number, since it is larger than the sum of its proper divisors (823091).
6804193 is a wasteful number, since it uses less digits than its factorization.
6804193 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1136 (or 1125 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 31.
The square root of 6804193 is about 2608.4848092331. The cubic root of 6804193 is about 189.4925795903.
The spelling of 6804193 in words is "six million, eight hundred four thousand, one hundred ninety-three".
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