Base | Representation |
---|---|
bin | 111101010010101000000 |
3 | 10210000222121 |
4 | 13222111000 |
5 | 1003232014 |
6 | 111014024 |
7 | 23033230 |
oct | 7522500 |
9 | 3700877 |
10 | 2008384 |
11 | 1151a24 |
12 | 80a314 |
13 | 5541c1 |
14 | 3a3cc0 |
15 | 29a124 |
hex | 1ea540 |
2008384 has 28 divisors (see below), whose sum is σ = 4555744. Its totient is φ = 860544.
The previous prime is 2008379. The next prime is 2008393. The reversal of 2008384 is 4838002.
It is a tau number, because it is divible by the number of its divisors (28).
It is an Ulam number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1794 + ... + 2689.
22008384 is an apocalyptic number.
It is an amenable number.
2008384 is an abundant number, since it is smaller than the sum of its proper divisors (2547360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2008384 is an equidigital number, since it uses as much as digits as its factorization.
2008384 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4502 (or 4492 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 25.
The square root of 2008384 is about 1417.1746540212. The cubic root of 2008384 is about 126.1679125242.
The spelling of 2008384 in words is "two million, eight thousand, three hundred eighty-four".
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