Base | Representation |
---|---|
bin | 111101100010110… |
… | …1000110111000000 |
3 | 12022220210201020021 |
4 | 1323011220313000 |
5 | 13212124410043 |
6 | 540525423224 |
7 | 102113565466 |
oct | 17305506700 |
9 | 5286721207 |
10 | 2065075648 |
11 | 96a754999 |
12 | 49770ab14 |
13 | 26bab066c |
14 | 158398836 |
15 | c14693ed |
hex | 7b168dc0 |
2065075648 has 28 divisors (see below), whose sum is σ = 4313565160. Its totient is φ = 978193152.
The previous prime is 2065075627. The next prime is 2065075673. The reversal of 2065075648 is 8465705602.
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, 847911 + ... + 850342.
Almost surely, 22065075648 is an apocalyptic number.
It is an amenable number.
2065075648 is an abundant number, since it is smaller than the sum of its proper divisors (2248489512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2065075648 is a wasteful number, since it uses less digits than its factorization.
2065075648 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1698284 (or 1698274 counting only the distinct ones).
The product of its (nonzero) digits is 403200, while the sum is 43.
The square root of 2065075648 is about 45443.1034151498. The cubic root of 2065075648 is about 1273.4404919426.
The spelling of 2065075648 in words is "two billion, sixty-five million, seventy-five thousand, six hundred forty-eight".
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