Base | Representation |
---|---|
bin | 11010001100110001000001 |
3 | 110220221011121 |
4 | 122030301001 |
5 | 3224234113 |
6 | 403112241 |
7 | 112243264 |
oct | 32146101 |
9 | 13827147 |
10 | 6868033 |
11 | 3971067 |
12 | 2372681 |
13 | 1566133 |
14 | caacdb |
15 | 909e8d |
hex | 68cc41 |
6868033 has 8 divisors (see below), whose sum is σ = 7096320. Its totient is φ = 6642720.
The previous prime is 6868021. The next prime is 6868039. The reversal of 6868033 is 3308686.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 6868033 - 213 = 6859841 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 6868033.
It is not an unprimeable number, because it can be changed into a prime (6868039) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4548 + ... + 5866.
It is an arithmetic number, because the mean of its divisors is an integer number (887040).
Almost surely, 26868033 is an apocalyptic number.
It is an amenable number.
6868033 is a deficient number, since it is larger than the sum of its proper divisors (228287).
6868033 is a wasteful number, since it uses less digits than its factorization.
6868033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1487.
The product of its (nonzero) digits is 20736, while the sum is 34.
The square root of 6868033 is about 2620.6932288996. The cubic root of 6868033 is about 190.0833706144.
The spelling of 6868033 in words is "six million, eight hundred sixty-eight thousand, thirty-three".
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