Base | Representation |
---|---|
bin | 11110110110000110111000 |
3 | 120012210211102 |
4 | 132312012320 |
5 | 4032222234 |
6 | 445150532 |
7 | 125505116 |
oct | 36660670 |
9 | 16183742 |
10 | 8085944 |
11 | 46230a9 |
12 | 285b448 |
13 | 18a15a9 |
14 | 1106ab6 |
15 | a9ac7e |
hex | 7b61b8 |
8085944 has 16 divisors (see below), whose sum is σ = 15959400. Its totient is φ = 3830112.
The previous prime is 8085929. The next prime is 8085953. The reversal of 8085944 is 4495808.
It is a super-2 number, since 2×80859442 = 130764980742272, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (38).
It is a junction number, because it is equal to n+sod(n) for n = 8085898 and 8085907.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26447 + ... + 26750.
Almost surely, 28085944 is an apocalyptic number.
It is an amenable number.
8085944 is a deficient number, since it is larger than the sum of its proper divisors (7873456).
8085944 is a wasteful number, since it uses less digits than its factorization.
8085944 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53222 (or 53218 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 38.
The square root of 8085944 is about 2843.5794344453. The cubic root of 8085944 is about 200.7136504861.
The spelling of 8085944 in words is "eight million, eighty-five thousand, nine hundred forty-four".
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