Base | Representation |
---|---|
bin | 1111110011100100… |
… | …01111100001111000 |
3 | 210220101021102212202 |
4 | 13321302033201320 |
5 | 114334312234023 |
6 | 3522005125332 |
7 | 420165650531 |
oct | 77162174170 |
9 | 23811242782 |
10 | 8485664888 |
11 | 3664a33698 |
12 | 17899b9848 |
13 | a530493ac |
14 | 5a6dab688 |
15 | 349e81128 |
hex | 1f9c8f878 |
8485664888 has 16 divisors (see below), whose sum is σ = 16065095280. Its totient is φ = 4201639488.
The previous prime is 8485664851. The next prime is 8485664939. The reversal of 8485664888 is 8884665848.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5148245 + ... + 5149892.
It is an arithmetic number, because the mean of its divisors is an integer number (1004068455).
Almost surely, 28485664888 is an apocalyptic number.
It is an amenable number.
8485664888 is a deficient number, since it is larger than the sum of its proper divisors (7579430392).
8485664888 is a wasteful number, since it uses less digits than its factorization.
8485664888 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10298246 (or 10298242 counting only the distinct ones).
The product of its digits is 94371840, while the sum is 65.
The square root of 8485664888 is about 92117.6687069316. The cubic root of 8485664888 is about 2039.6796312235.
The spelling of 8485664888 in words is "eight billion, four hundred eighty-five million, six hundred sixty-four thousand, eight hundred eighty-eight".
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