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6828038 = 27487717
BaseRepresentation
bin11010000011000000000110
3110211220022022
4122003000012
53221444123
6402203142
7112015550
oct32030006
913756268
106828038
113944008
1223534b2
131550b79
14c9a4d0
158ed1c8
hex683006

6828038 has 8 divisors (see below), whose sum is σ = 11705232. Its totient is φ = 2926296.

The previous prime is 6828023. The next prime is 6828053. The reversal of 6828038 is 8308286.

It is an interprime number because it is at equal distance from previous prime (6828023) and next prime (6828053).

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6827989 and 6828007.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243845 + ... + 243872.

It is an arithmetic number, because the mean of its divisors is an integer number (1463154).

Almost surely, 26828038 is an apocalyptic number.

6828038 is a deficient number, since it is larger than the sum of its proper divisors (4877194).

6828038 is a wasteful number, since it uses less digits than its factorization.

6828038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487726.

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 6828038 is about 2613.0514728952. The cubic root of 6828038 is about 189.7136776972.

The spelling of 6828038 in words is "six million, eight hundred twenty-eight thousand, thirty-eight".

Divisors: 1 2 7 14 487717 975434 3414019 6828038