Base | Representation |
---|---|
bin | 1010001010110111001100 |
3 | 12000102222020 |
4 | 22022313030 |
5 | 1140302212 |
6 | 133050140 |
7 | 31442253 |
oct | 12126714 |
9 | 5012866 |
10 | 2665932 |
11 | 1560a55 |
12 | a86950 |
13 | 724599 |
14 | 4d579a |
15 | 379d8c |
hex | 28adcc |
2665932 has 12 divisors (see below), whose sum is σ = 6220536. Its totient is φ = 888640.
The previous prime is 2665931. The next prime is 2665933. The reversal of 2665932 is 2395662.
2665932 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (2665931) and next prime (2665933).
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 2665893 and 2665902.
It is not an unprimeable number, because it can be changed into a prime (2665931) 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, 111069 + ... + 111092.
It is an arithmetic number, because the mean of its divisors is an integer number (518378).
22665932 is an apocalyptic number.
It is an amenable number.
2665932 is an abundant number, since it is smaller than the sum of its proper divisors (3554604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2665932 is a wasteful number, since it uses less digits than its factorization.
2665932 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 222168 (or 222166 counting only the distinct ones).
The product of its digits is 19440, while the sum is 33.
The square root of 2665932 is about 1632.7682015522. The cubic root of 2665932 is about 138.6595189651.
The spelling of 2665932 in words is "two million, six hundred sixty-five thousand, nine hundred thirty-two".
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