Search a number
-
+
9088085 = 56183359
BaseRepresentation
bin100010101010…
…110001010101
3122002201111202
4202222301111
54311304320
6522442245
7140150606
oct42526125
918081452
109088085
115148016
123063385
131b62786
1412c7dad
15be7b75
hex8aac55

9088085 has 16 divisors (see below), whose sum is σ = 11249280. Its totient is φ = 7045440.

The previous prime is 9088039. The next prime is 9088087. The reversal of 9088085 is 5808809.

It is a de Polignac number, because none of the positive numbers 2k-9088085 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9088087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25136 + ... + 25494.

It is an arithmetic number, because the mean of its divisors is an integer number (703080).

Almost surely, 29088085 is an apocalyptic number.

It is an amenable number.

9088085 is a deficient number, since it is larger than the sum of its proper divisors (2161195).

9088085 is a wasteful number, since it uses less digits than its factorization.

9088085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508.

The product of its (nonzero) digits is 23040, while the sum is 38.

The square root of 9088085 is about 3014.6450869049. The cubic root of 9088085 is about 208.6847884561.

The spelling of 9088085 in words is "nine million, eighty-eight thousand, eighty-five".

Divisors: 1 5 61 83 305 359 415 1795 5063 21899 25315 29797 109495 148985 1817617 9088085