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9263285 = 517310709
BaseRepresentation
bin100011010101…
…100010110101
3122102121211122
4203111202311
54332411120
6530313325
7141510443
oct43254265
918377748
109263285
115257709
123128845
131bc4445
141331b93
15c2ea25
hex8d58b5

9263285 has 8 divisors (see below), whose sum is σ = 11181240. Its totient is φ = 7367104.

The previous prime is 9263269. The next prime is 9263297. The reversal of 9263285 is 5823629.

9263285 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 5299204 + 3964081 = 2302^2 + 1991^2 .

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 9263285 - 24 = 9263269 is a prime.

It is a d-powerful number, because it can be written as 97 + 210 + 62 + 39 + 222 + 86 + 55 .

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, 4490 + ... + 6219.

It is an arithmetic number, because the mean of its divisors is an integer number (1397655).

Almost surely, 29263285 is an apocalyptic number.

It is an amenable number.

9263285 is a deficient number, since it is larger than the sum of its proper divisors (1917955).

9263285 is a wasteful number, since it uses less digits than its factorization.

9263285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10887.

The product of its digits is 25920, while the sum is 35.

The square root of 9263285 is about 3043.5645220695. The cubic root of 9263285 is about 210.0172699327.

The spelling of 9263285 in words is "nine million, two hundred sixty-three thousand, two hundred eighty-five".

Divisors: 1 5 173 865 10709 53545 1852657 9263285