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8985275 = 521327647
BaseRepresentation
bin100010010001…
…101010111011
3121220111110222
4202101222323
54300012100
6520330255
7136242065
oct42215273
917814428
108985275
115087852
12301398b
131b27a40
14129c735
15bc7485
hex891abb

8985275 has 12 divisors (see below), whose sum is σ = 11999232. Its totient is φ = 6635040.

The previous prime is 8985269. The next prime is 8985281. The reversal of 8985275 is 5725898.

8985275 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (8985269) and next prime (8985281).

It is not a de Polignac number, because 8985275 - 24 = 8985259 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13499 + ... + 14148.

It is an arithmetic number, because the mean of its divisors is an integer number (999936).

Almost surely, 28985275 is an apocalyptic number.

8985275 is a deficient number, since it is larger than the sum of its proper divisors (3013957).

8985275 is a wasteful number, since it uses less digits than its factorization.

8985275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27670 (or 27665 counting only the distinct ones).

The product of its digits is 201600, while the sum is 44.

The square root of 8985275 is about 2997.5448286890. The cubic root of 8985275 is about 207.8948787727.

The spelling of 8985275 in words is "eight million, nine hundred eighty-five thousand, two hundred seventy-five".

Divisors: 1 5 13 25 65 325 27647 138235 359411 691175 1797055 8985275