Base | Representation |
---|---|
bin | 11010001110000010000000 |
3 | 110221012021120 |
4 | 122032002000 |
5 | 3224420331 |
6 | 403152240 |
7 | 112264350 |
oct | 32160200 |
9 | 13835246 |
10 | 6873216 |
11 | 3974a49 |
12 | 2375680 |
13 | 15685bc |
14 | cacb60 |
15 | 90b796 |
hex | 68e080 |
6873216 has 64 divisors (see below), whose sum is σ = 20873280. Its totient is φ = 1963008.
The previous prime is 6873211. The next prime is 6873257. The reversal of 6873216 is 6123786.
It is a tau number, because it is divible by the number of its divisors (64).
It is a nude number because it is divisible by every one of its digits.
It is not an unprimeable number, because it can be changed into a prime (6873211) by changing a digit.
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 in 7 ways as a sum of consecutive naturals, for example, 1410 + ... + 3966.
It is an arithmetic number, because the mean of its divisors is an integer number (326145).
Almost surely, 26873216 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 6873216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10436640).
6873216 is an abundant number, since it is smaller than the sum of its proper divisors (14000064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6873216 is a wasteful number, since it uses less digits than its factorization.
6873216 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2581 (or 2569 counting only the distinct ones).
The product of its digits is 12096, while the sum is 33.
The square root of 6873216 is about 2621.6819029013. The cubic root of 6873216 is about 190.1311744220.
The spelling of 6873216 in words is "six million, eight hundred seventy-three thousand, two hundred sixteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •