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6804001 = 61711571
BaseRepresentation
bin11001111101001000100001
3110210200100001
4121331020201
53220212001
6401500001
7111555511
oct31751041
913720301
106804001
113927a46
122341601
131542c49
14c91841
158e6001
hex67d221

6804001 has 8 divisors (see below), whose sum is σ = 7017408. Its totient is φ = 6594000.

The previous prime is 6803987. The next prime is 6804011. The reversal of 6804001 is 1004086.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6804001 - 211 = 6801953 is a prime.

It is a Duffinian number.

It is a zygodrome in base 7.

It is a self number, because there is not a number n which added to its sum of digits gives 6804001.

It is not an unprimeable number, because it can be changed into a prime (6804011) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3546 + ... + 5116.

It is an arithmetic number, because the mean of its divisors is an integer number (877176).

Almost surely, 26804001 is an apocalyptic number.

6804001 is a gapful number since it is divisible by the number (61) formed by its first and last digit.

It is an amenable number.

6804001 is a deficient number, since it is larger than the sum of its proper divisors (213407).

6804001 is a wasteful number, since it uses less digits than its factorization.

6804001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1703.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 6804001 is about 2608.4480059990. The cubic root of 6804001 is about 189.4907972130.

Adding to 6804001 its reverse (1004086), we get a palindrome (7808087).

The spelling of 6804001 in words is "six million, eight hundred four thousand, one".

Divisors: 1 61 71 1571 4331 95831 111541 6804001