Base | Representation |
---|---|
bin | 111011111000011… |
… | …1111101100101100 |
3 | 12012000220200001010 |
4 | 1313300333230230 |
5 | 13103342120044 |
6 | 531214545220 |
7 | 100536021213 |
oct | 16760775454 |
9 | 5160820033 |
10 | 2009332524 |
11 | 9412412a1 |
12 | 480b08210 |
13 | 260394174 |
14 | 150c0807a |
15 | bb607bb9 |
hex | 77c3fb2c |
2009332524 has 12 divisors (see below), whose sum is σ = 4688442584. Its totient is φ = 669777504.
The previous prime is 2009332513. The next prime is 2009332529. The reversal of 2009332524 is 4252339002.
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 = 2009332491 and 2009332500.
It is not an unprimeable number, because it can be changed into a prime (2009332529) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83722177 + ... + 83722200.
Almost surely, 22009332524 is an apocalyptic number.
It is an amenable number.
2009332524 is an abundant number, since it is smaller than the sum of its proper divisors (2679110060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2009332524 is a wasteful number, since it uses less digits than its factorization.
2009332524 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 167444384 (or 167444382 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 30.
The square root of 2009332524 is about 44825.5789031218. The cubic root of 2009332524 is about 1261.8777168426.
The spelling of 2009332524 in words is "two billion, nine million, three hundred thirty-two thousand, five hundred twenty-four".
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