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8052984 = 2332111847
BaseRepresentation
bin11110101110000011111000
3120011010121200
4132232003320
54030143414
6444334200
7125310042
oct36560370
916133550
108052984
114600365
122844360
13188c5a4
1410d8a92
15a91109
hex7ae0f8

8052984 has 24 divisors (see below), whose sum is σ = 21810360. Its totient is φ = 2684304.

The previous prime is 8052983. The next prime is 8052991. The reversal of 8052984 is 4892508.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8052983) 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 5 ways as a sum of consecutive naturals, for example, 55852 + ... + 55995.

It is an arithmetic number, because the mean of its divisors is an integer number (908765).

Almost surely, 28052984 is an apocalyptic number.

It is an amenable number.

8052984 is an abundant number, since it is smaller than the sum of its proper divisors (13757376).

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

8052984 is a wasteful number, since it uses less digits than its factorization.

8052984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111859 (or 111852 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 8052984 is about 2837.7780040024. The cubic root of 8052984 is about 200.4405621457.

The spelling of 8052984 in words is "eight million, fifty-two thousand, nine hundred eighty-four".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 111847 223694 335541 447388 671082 894776 1006623 1342164 2013246 2684328 4026492 8052984