Base | Representation |
---|---|
bin | 100010111101… |
… | …000101001101 |
3 | 122020112101112 |
4 | 202331011031 |
5 | 4321204320 |
6 | 524221405 |
7 | 140612351 |
oct | 42750515 |
9 | 18215345 |
10 | 9163085 |
11 | 51993a8 |
12 | 309a865 |
13 | 1b8a959 |
14 | 1307461 |
15 | c0eec5 |
hex | 8bd14d |
9163085 has 32 divisors (see below), whose sum is σ = 12545280. Its totient is φ = 6386688.
The previous prime is 9163081. The next prime is 9163103. The reversal of 9163085 is 5803619.
9163085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 9163085 - 22 = 9163081 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9163081) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84011 + ... + 84119.
It is an arithmetic number, because the mean of its divisors is an integer number (392040).
Almost surely, 29163085 is an apocalyptic number.
It is an amenable number.
9163085 is a deficient number, since it is larger than the sum of its proper divisors (3382195).
9163085 is a wasteful number, since it uses less digits than its factorization.
9163085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 197.
The product of its (nonzero) digits is 6480, while the sum is 32.
The square root of 9163085 is about 3027.0588035253. The cubic root of 9163085 is about 209.2572779973.
The spelling of 9163085 in words is "nine million, one hundred sixty-three thousand, eighty-five".
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