Base | Representation |
---|---|
bin | 1110000100101001101011 |
3 | 20221102110010 |
4 | 32010221223 |
5 | 1421022232 |
6 | 211023003 |
7 | 43233204 |
oct | 16045153 |
9 | 6842403 |
10 | 3689067 |
11 | 209a718 |
12 | 129aa63 |
13 | 9c21a5 |
14 | 6c05ab |
15 | 4cd0cc |
hex | 384a6b |
3689067 has 4 divisors (see below), whose sum is σ = 4918760. Its totient is φ = 2459376.
The previous prime is 3689009. The next prime is 3689069. The reversal of 3689067 is 7609863.
3689067 is digitally balanced in base 2, 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 is not a de Polignac number, because 3689067 - 27 = 3688939 is a prime.
It is a D-number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3689069) 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 3 ways as a sum of consecutive naturals, for example, 614842 + ... + 614847.
It is an arithmetic number, because the mean of its divisors is an integer number (1229690).
Almost surely, 23689067 is an apocalyptic number.
3689067 is a deficient number, since it is larger than the sum of its proper divisors (1229693).
3689067 is a wasteful number, since it uses less digits than its factorization.
3689067 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1229692.
The product of its (nonzero) digits is 54432, while the sum is 39.
The square root of 3689067 is about 1920.6944056773. The cubic root of 3689067 is about 154.5155460315.
The spelling of 3689067 in words is "three million, six hundred eighty-nine thousand, sixty-seven".
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