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9085 = 52379
BaseRepresentation
bin10001101111101
3110110111
42031331
5242320
6110021
735326
oct21575
913414
109085
11690a
125311
13419b
14344d
152a5a
hex237d

9085 has 8 divisors (see below), whose sum is σ = 11520. Its totient is φ = 6864.

The previous prime is 9067. The next prime is 9091. The reversal of 9085 is 5809.

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

It is a cyclic number.

It is not a de Polignac number, because 9085 - 29 = 8573 is a prime.

9085 is a lucky number.

It is a plaindrome in base 14 and base 16.

It is a nialpdrome in base 12.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76 + ... + 154.

It is an arithmetic number, because the mean of its divisors is an integer number (1440).

29085 is an apocalyptic number.

It is an amenable number.

9085 is a deficient number, since it is larger than the sum of its proper divisors (2435).

9085 is a wasteful number, since it uses less digits than its factorization.

9085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 9085 is about 95.3152663533. The cubic root of 9085 is about 20.8661172721.

The spelling of 9085 in words is "nine thousand, eighty-five".

Divisors: 1 5 23 79 115 395 1817 9085