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8044168 = 231191411
BaseRepresentation
bin11110101011111010001000
3120010200112011
4132223322020
54024403133
6444225304
7125242246
oct36537210
916120464
108044168
1145a4780
12283b234
131888582
1410d5796
15a8d6cd
hex7abe88

8044168 has 16 divisors (see below), whose sum is σ = 16454160. Its totient is φ = 3656400.

The previous prime is 8044123. The next prime is 8044171. The reversal of 8044168 is 8614408.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 45618 + ... + 45793.

It is an arithmetic number, because the mean of its divisors is an integer number (1028385).

Almost surely, 28044168 is an apocalyptic number.

8044168 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

8044168 is an abundant number, since it is smaller than the sum of its proper divisors (8409992).

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

8044168 is a wasteful number, since it uses less digits than its factorization.

8044168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91428 (or 91424 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 8044168 is about 2836.2242506544. The cubic root of 8044168 is about 200.3673913713.

The spelling of 8044168 in words is "eight million, forty-four thousand, one hundred sixty-eight".

Divisors: 1 2 4 8 11 22 44 88 91411 182822 365644 731288 1005521 2011042 4022084 8044168