Base | Representation |
---|---|
bin | 10111111110001110000001 |
3 | 102211021020201 |
4 | 113332032001 |
5 | 3102043121 |
6 | 342405201 |
7 | 104262112 |
oct | 27761601 |
9 | 12737221 |
10 | 6284161 |
11 | 3602424 |
12 | 2130801 |
13 | 13c0450 |
14 | b98209 |
15 | 841e91 |
hex | 5fe381 |
6284161 has 4 divisors (see below), whose sum is σ = 6767572. Its totient is φ = 5800752.
The previous prime is 6284147. The next prime is 6284189. The reversal of 6284161 is 1614826.
6284161 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1874161 + 4410000 = 1369^2 + 2100^2 .
It is a cyclic number.
It is not a de Polignac number, because 6284161 - 29 = 6283649 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (6284261) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241686 + ... + 241711.
It is an arithmetic number, because the mean of its divisors is an integer number (1691893).
Almost surely, 26284161 is an apocalyptic number.
It is an amenable number.
6284161 is a deficient number, since it is larger than the sum of its proper divisors (483411).
6284161 is a wasteful number, since it uses less digits than its factorization.
6284161 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 483410.
The product of its digits is 2304, while the sum is 28.
The square root of 6284161 is about 2506.8228896354. The cubic root of 6284161 is about 184.5365658780.
Adding to 6284161 its reverse (1614826), we get a palindrome (7898987).
The spelling of 6284161 in words is "six million, two hundred eighty-four thousand, one hundred sixty-one".
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