Base | Representation |
---|---|
bin | 1010001111010011001010 |
3 | 12001100220100 |
4 | 22033103022 |
5 | 1141342411 |
6 | 133310230 |
7 | 31546245 |
oct | 12172312 |
9 | 5040810 |
10 | 2684106 |
11 | 1573677 |
12 | a95376 |
13 | 72c939 |
14 | 4dc25c |
15 | 380456 |
hex | 28f4ca |
2684106 has 24 divisors (see below), whose sum is σ = 5959044. Its totient is φ = 872640.
The previous prime is 2684093. The next prime is 2684141. The reversal of 2684106 is 6014862.
2684106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 1846881 + 837225 = 1359^2 + 915^2 .
It is an Ulam number.
It is a self number, because there is not a number n which added to its sum of digits gives 2684106.
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 11 ways as a sum of consecutive naturals, for example, 1081 + ... + 2556.
22684106 is an apocalyptic number.
2684106 is an abundant number, since it is smaller than the sum of its proper divisors (3274938).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2684106 is a wasteful number, since it uses less digits than its factorization.
2684106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3686 (or 3683 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
The square root of 2684106 is about 1638.3241437518. The cubic root of 2684106 is about 138.9738922379.
Adding to 2684106 its reverse (6014862), we get a palindrome (8698968).
The spelling of 2684106 in words is "two million, six hundred eighty-four thousand, one hundred six".
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