Base | Representation |
---|---|
bin | 100001110110… |
… | …011011000100 |
3 | 121200211101101 |
4 | 201312123010 |
5 | 4232424133 |
6 | 514105444 |
7 | 135265516 |
oct | 41663304 |
9 | 17624341 |
10 | 8873668 |
11 | 5010a11 |
12 | 2b7b284 |
13 | 1ab8cbb |
14 | 126dbb6 |
15 | ba437d |
hex | 8766c4 |
8873668 has 12 divisors (see below), whose sum is σ = 15609132. Its totient is φ = 4413920.
The previous prime is 8873663. The next prime is 8873687. The reversal of 8873668 is 8663788.
It can be written as a sum of positive squares in 2 ways, for example, as 8749764 + 123904 = 2958^2 + 352^2 .
It is not an unprimeable number, because it can be changed into a prime (8873663) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4843 + ... + 6418.
It is an arithmetic number, because the mean of its divisors is an integer number (1300761).
Almost surely, 28873668 is an apocalyptic number.
It is an amenable number.
8873668 is a deficient number, since it is larger than the sum of its proper divisors (6735464).
8873668 is a wasteful number, since it uses less digits than its factorization.
8873668 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11462 (or 11460 counting only the distinct ones).
The product of its digits is 387072, while the sum is 46.
The square root of 8873668 is about 2978.8702556506. The cubic root of 8873668 is about 207.0305290764.
It can be divided in two parts, 88736 and 68, that added together give a square (88804 = 2982).
The spelling of 8873668 in words is "eight million, eight hundred seventy-three thousand, six hundred sixty-eight".
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