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9048065 = 513139201
BaseRepresentation
bin100010100001…
…000000000001
3122000200121112
4202201000001
54304014230
6521533105
7136623125
oct42410001
918020545
109048065
11511aa44
123044195
131b4a4b0
1412b7585
15bdad95
hex8a1001

9048065 has 8 divisors (see below), whose sum is σ = 11692968. Its totient is φ = 6681600.

The previous prime is 9048049. The next prime is 9048077. The reversal of 9048065 is 5608409.

9048065 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Cunningham number, because it is equal to 30082+1.

It can be written as a sum of positive squares in 4 ways, for example, as 1 + 9048064 = 1^2 + 3008^2 .

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

It is not a de Polignac number, because 9048065 - 24 = 9048049 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69536 + ... + 69665.

It is an arithmetic number, because the mean of its divisors is an integer number (1461621).

It is a Proth number, since it is equal to 2209 ⋅ 212 + 1 and 2209 < 212.

Almost surely, 29048065 is an apocalyptic number.

It is an amenable number.

9048065 is a deficient number, since it is larger than the sum of its proper divisors (2644903).

9048065 is a wasteful number, since it uses less digits than its factorization.

9048065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139219.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 9048065 is about 3008.0001662234. Note that the first 3 decimals coincide. The cubic root of 9048065 is about 208.3780185037.

The spelling of 9048065 in words is "nine million, forty-eight thousand, sixty-five".

Divisors: 1 5 13 65 139201 696005 1809613 9048065