Base | Representation |
---|---|
bin | 11010000011100100101110 |
3 | 110212000112010 |
4 | 122003210232 |
5 | 3222033012 |
6 | 402222050 |
7 | 112025436 |
oct | 32034456 |
9 | 13760463 |
10 | 6830382 |
11 | 3945849 |
12 | 2354926 |
13 | 1551c60 |
14 | c9b2c6 |
15 | 8edc3c |
hex | 68392e |
6830382 has 32 divisors (see below), whose sum is σ = 14942592. Its totient is φ = 2068704.
The previous prime is 6830377. The next prime is 6830407. The reversal of 6830382 is 2830386.
It is an Ulam number.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 4573 + ... + 5879.
It is an arithmetic number, because the mean of its divisors is an integer number (466956).
Almost surely, 26830382 is an apocalyptic number.
It is a pronic number, being equal to 2613×2614.
It is a practical number, because each smaller number is the sum of distinct divisors of 6830382, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7471296).
6830382 is an abundant number, since it is smaller than the sum of its proper divisors (8112210).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6830382 is a wasteful number, since it uses less digits than its factorization.
6830382 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1392.
The product of its (nonzero) digits is 6912, while the sum is 30.
The square root of 6830382 is about 2613.4999521714. The cubic root of 6830382 is about 189.7353841759.
The spelling of 6830382 in words is "six million, eight hundred thirty thousand, three hundred eighty-two".
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