Base | Representation |
---|---|
bin | 111101000111101… |
… | …1100000001001110 |
3 | 12021221001212000100 |
4 | 1322033130001032 |
5 | 13200010223103 |
6 | 535301111530 |
7 | 101552040615 |
oct | 17217340116 |
9 | 5257055010 |
10 | 2050867278 |
11 | 96272aa39 |
12 | 4929b85a6 |
13 | 268b77445 |
14 | 15653a87c |
15 | c00ae5a3 |
hex | 7a3dc04e |
2050867278 has 48 divisors (see below), whose sum is σ = 4546601280. Its totient is φ = 667822848.
The previous prime is 2050867249. The next prime is 2050867283. The reversal of 2050867278 is 8727680502.
2050867278 is a `hidden beast` number, since 2 + 0 + 508 + 6 + 72 + 78 = 666.
It is a super-2 number, since 2×20508672782 = 8412113183942258568, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 520018 + ... + 523946.
It is an arithmetic number, because the mean of its divisors is an integer number (94720860).
Almost surely, 22050867278 is an apocalyptic number.
2050867278 is an abundant number, since it is smaller than the sum of its proper divisors (2495734002).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2050867278 is a wasteful number, since it uses less digits than its factorization.
2050867278 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4601 (or 4598 counting only the distinct ones).
The product of its (nonzero) digits is 376320, while the sum is 45.
The square root of 2050867278 is about 45286.5021612401. The cubic root of 2050867278 is about 1270.5132110620.
The spelling of 2050867278 in words is "two billion, fifty million, eight hundred sixty-seven thousand, two hundred seventy-eight".
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