Base | Representation |
---|---|
bin | 1100001010100101110101 |
3 | 20000000122011 |
4 | 30022211311 |
5 | 1304022414 |
6 | 152204221 |
7 | 36051460 |
oct | 14124565 |
9 | 6000564 |
10 | 3189109 |
11 | 1889030 |
12 | 1099671 |
13 | 878761 |
14 | 5d02d7 |
15 | 42edc4 |
hex | 30a975 |
3189109 has 16 divisors (see below), whose sum is σ = 4032000. Its totient is φ = 2450160.
The previous prime is 3189089. The next prime is 3189119. The reversal of 3189109 is 9019813.
3189109 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3189109 - 27 = 3188981 is a prime.
3189109 is a Rhonda number in base 8.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3189119) 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 15 ways as a sum of consecutive naturals, for example, 6142 + ... + 6640.
It is an arithmetic number, because the mean of its divisors is an integer number (252000).
Almost surely, 23189109 is an apocalyptic number.
It is an amenable number.
3189109 is a deficient number, since it is larger than the sum of its proper divisors (842891).
3189109 is a wasteful number, since it uses less digits than its factorization.
3189109 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 600.
The product of its (nonzero) digits is 1944, while the sum is 31.
The square root of 3189109 is about 1785.8076604159. The cubic root of 3189109 is about 147.1938916465.
The spelling of 3189109 in words is "three million, one hundred eighty-nine thousand, one hundred nine".
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