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9328085 = 513143509
BaseRepresentation
bin100011100101…
…010111010101
3122112220201122
4203211113111
54341444320
6531533325
7142200404
oct43452725
918486648
109328085
1152a1368
12315a245
131c17aa0
14134b63b
15c43d25
hex8e55d5

9328085 has 8 divisors (see below), whose sum is σ = 12054840. Its totient is φ = 6888384.

The previous prime is 9328049. The next prime is 9328093. The reversal of 9328085 is 5808239.

It can be written as a sum of positive squares in 4 ways, for example, as 1787569 + 7540516 = 1337^2 + 2746^2 .

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 9328085 - 212 = 9323989 is a prime.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 71690 + ... + 71819.

It is an arithmetic number, because the mean of its divisors is an integer number (1506855).

Almost surely, 29328085 is an apocalyptic number.

It is an amenable number.

9328085 is a deficient number, since it is larger than the sum of its proper divisors (2726755).

9328085 is a wasteful number, since it uses less digits than its factorization.

9328085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143527.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 9328085 is about 3054.1913823466. The cubic root of 9328085 is about 210.5058478073.

The spelling of 9328085 in words is "nine million, three hundred twenty-eight thousand, eighty-five".

Divisors: 1 5 13 65 143509 717545 1865617 9328085