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6806804 = 2223241307
BaseRepresentation
bin11001111101110100010100
3110210211011212
4121331310110
53220304204
6401520552
7111566624
oct31756424
913724155
106806804
11392a064
122343158
1315442c4
14c92884
158e6c6e
hex67dd14

6806804 has 24 divisors (see below), whose sum is σ = 12522048. Its totient is φ = 3231360.

The previous prime is 6806803. The next prime is 6806831. The reversal of 6806804 is 4086086.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6806801) 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 7 ways as a sum of consecutive naturals, for example, 22019 + ... + 22325.

It is an arithmetic number, because the mean of its divisors is an integer number (521752).

Almost surely, 26806804 is an apocalyptic number.

It is an amenable number.

6806804 is a deficient number, since it is larger than the sum of its proper divisors (5715244).

6806804 is a wasteful number, since it uses less digits than its factorization.

6806804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575 (or 573 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 6806804 is about 2608.9852433465. The cubic root of 6806804 is about 189.5168147373.

The spelling of 6806804 in words is "six million, eight hundred six thousand, eight hundred four".