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9076385 = 517106781
BaseRepresentation
bin100010100111…
…111010100001
3122002010110102
4202213322201
54310421020
6522312145
7140101523
oct42477241
918063412
109076385
11513a24a
123058655
131b5a356
1412c3a13
15be4475
hex8a7ea1

9076385 has 8 divisors (see below), whose sum is σ = 11532456. Its totient is φ = 6833920.

The previous prime is 9076367. The next prime is 9076399. The reversal of 9076385 is 5836709.

9076385 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 4289041 + 4787344 = 2071^2 + 2188^2 .

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

It is not a de Polignac number, because 9076385 - 210 = 9075361 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian 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, 53306 + ... + 53475.

It is an arithmetic number, because the mean of its divisors is an integer number (1441557).

Almost surely, 29076385 is an apocalyptic number.

It is an amenable number.

9076385 is a deficient number, since it is larger than the sum of its proper divisors (2456071).

9076385 is a wasteful number, since it uses less digits than its factorization.

9076385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106803.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 9076385 is about 3012.7039350059. The cubic root of 9076385 is about 208.5951964041.

The spelling of 9076385 in words is "nine million, seventy-six thousand, three hundred eighty-five".

Divisors: 1 5 17 85 106781 533905 1815277 9076385