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6804056 = 237121501
BaseRepresentation
bin11001111101001001011000
3110210200102002
4121331021120
53220212211
6401500132
7111555620
oct31751130
913720362
106804056
113927a96
122341648
131542c8c
14c91880
158e603b
hex67d258

6804056 has 16 divisors (see below), whose sum is σ = 14580240. Its totient is φ = 2916000.

The previous prime is 6804047. The next prime is 6804059. The reversal of 6804056 is 6504086.

It is a super-2 number, since 2×68040562 = 92590356102272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6804059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60695 + ... + 60806.

It is an arithmetic number, because the mean of its divisors is an integer number (911265).

Almost surely, 26804056 is an apocalyptic number.

It is an amenable number.

6804056 is an abundant number, since it is smaller than the sum of its proper divisors (7776184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6804056 is a wasteful number, since it uses less digits than its factorization.

6804056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121514 (or 121510 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 6804056 is about 2608.4585486452. The cubic root of 6804056 is about 189.4913077933.

The spelling of 6804056 in words is "six million, eight hundred four thousand, fifty-six".

Divisors: 1 2 4 7 8 14 28 56 121501 243002 486004 850507 972008 1701014 3402028 6804056