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8028795 = 352918457
BaseRepresentation
bin11110101000001001111011
3120002220102210
4132220021323
54023410140
6444030203
7125146365
oct36501173
916086383
108028795
114594175
122832363
131881588
1410cdd35
15a88d80
hex7a827b

8028795 has 16 divisors (see below), whose sum is σ = 13289760. Its totient is φ = 4134144.

The previous prime is 8028791. The next prime is 8028799. The reversal of 8028795 is 5978208.

It is an interprime number because it is at equal distance from previous prime (8028791) and next prime (8028799).

It is not a de Polignac number, because 8028795 - 22 = 8028791 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8028791) 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 15 ways as a sum of consecutive naturals, for example, 8794 + ... + 9663.

It is an arithmetic number, because the mean of its divisors is an integer number (830610).

Almost surely, 28028795 is an apocalyptic number.

8028795 is a deficient number, since it is larger than the sum of its proper divisors (5260965).

8028795 is a wasteful number, since it uses less digits than its factorization.

8028795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18494.

The product of its (nonzero) digits is 40320, while the sum is 39.

The square root of 8028795 is about 2833.5128374511. The cubic root of 8028795 is about 200.2396710076.

The spelling of 8028795 in words is "eight million, twenty-eight thousand, seven hundred ninety-five".

Divisors: 1 3 5 15 29 87 145 435 18457 55371 92285 276855 535253 1605759 2676265 8028795