Base | Representation |
---|---|
bin | 100001000010… |
… | …010001100100 |
3 | 121021222101021 |
4 | 201002101210 |
5 | 4204110233 |
6 | 505340524 |
7 | 133416004 |
oct | 41022144 |
9 | 17258337 |
10 | 8660068 |
11 | 498548a |
12 | 2a97744 |
13 | 1a42a01 |
14 | 1216004 |
15 | b60e2d |
hex | 842464 |
8660068 has 6 divisors (see below), whose sum is σ = 15155126. Its totient is φ = 4330032.
The previous prime is 8660053. The next prime is 8660077. The reversal of 8660068 is 8600668.
It is a happy number.
8660068 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 8631844 + 28224 = 2938^2 + 168^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1082505 + ... + 1082512.
Almost surely, 28660068 is an apocalyptic number.
It is an amenable number.
8660068 is a deficient number, since it is larger than the sum of its proper divisors (6495058).
8660068 is a wasteful number, since it uses less digits than its factorization.
8660068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2165021 (or 2165019 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 34.
The square root of 8660068 is about 2942.7993475601. The cubic root of 8660068 is about 205.3558601904.
It can be divided in two parts, 86600 and 68, that added together give a palindrome (86668).
The spelling of 8660068 in words is "eight million, six hundred sixty thousand, sixty-eight".
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