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9268985 = 511168527
BaseRepresentation
bin100011010110…
…111011111001
3122102220122202
4203112323321
54333101420
6530355545
7141533165
oct43267371
918386582
109268985
115260a20
12312bbb5
131bc6c0b
141333ca5
15c31575
hex8d6ef9

9268985 has 8 divisors (see below), whose sum is σ = 12134016. Its totient is φ = 6741040.

The previous prime is 9268957. The next prime is 9268997. The reversal of 9268985 is 5898629.

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

It is not a de Polignac number, because 9268985 - 26 = 9268921 is a prime.

It is a Duffinian number.

It is a Curzon 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, 84209 + ... + 84318.

It is an arithmetic number, because the mean of its divisors is an integer number (1516752).

Almost surely, 29268985 is an apocalyptic number.

It is an amenable number.

9268985 is a deficient number, since it is larger than the sum of its proper divisors (2865031).

9268985 is a wasteful number, since it uses less digits than its factorization.

9268985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168543.

The product of its digits is 311040, while the sum is 47.

The square root of 9268985 is about 3044.5007800952. The cubic root of 9268985 is about 210.0603379151.

It can be divided in two parts, 926898 and 5, that multiplied together give a triangular number (4634490 = T3044).

The spelling of 9268985 in words is "nine million, two hundred sixty-eight thousand, nine hundred eighty-five".

Divisors: 1 5 11 55 168527 842635 1853797 9268985