Base | Representation |
---|---|
bin | 11010000011001110111000 |
3 | 110211221121100 |
4 | 122003032320 |
5 | 3222011414 |
6 | 402211400 |
7 | 112021401 |
oct | 32031670 |
9 | 13757540 |
10 | 6828984 |
11 | 3944798 |
12 | 2353b60 |
13 | 1551426 |
14 | c9a9a8 |
15 | 8ed609 |
hex | 6833b8 |
6828984 has 24 divisors (see below), whose sum is σ = 18495360. Its totient is φ = 2276304.
The previous prime is 6828973. The next prime is 6828989. The reversal of 6828984 is 4898286.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (24).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6828989) 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 5 ways as a sum of consecutive naturals, for example, 47352 + ... + 47495.
It is an arithmetic number, because the mean of its divisors is an integer number (770640).
Almost surely, 26828984 is an apocalyptic number.
It is an amenable number.
6828984 is an abundant number, since it is smaller than the sum of its proper divisors (11666376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6828984 is a wasteful number, since it uses less digits than its factorization.
6828984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94859 (or 94852 counting only the distinct ones).
The product of its digits is 221184, while the sum is 45.
The square root of 6828984 is about 2613.2324810472. The cubic root of 6828984 is about 189.7224386742.
The spelling of 6828984 in words is "six million, eight hundred twenty-eight thousand, nine hundred eighty-four".
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