Base | Representation |
---|---|
bin | 1001101100011111… |
… | …01101101010101000 |
3 | 111102202020020202002 |
4 | 10312033231222220 |
5 | 41124443244133 |
6 | 2220254230132 |
7 | 242662150604 |
oct | 46617555250 |
9 | 14382206662 |
10 | 5205056168 |
11 | 2231133814 |
12 | 10131b5348 |
13 | 64c4963c0 |
14 | 3753dc504 |
15 | 206e5dce8 |
hex | 1363edaa8 |
5205056168 has 32 divisors (see below), whose sum is σ = 10577186760. Its totient is φ = 2387024640.
The previous prime is 5205056117. The next prime is 5205056177. The reversal of 5205056168 is 8616505025.
It can be written as a sum of positive squares in 4 ways, for example, as 1759131364 + 3445924804 = 41942^2 + 58702^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143063 + ... + 175718.
Almost surely, 25205056168 is an apocalyptic number.
It is an amenable number.
5205056168 is an abundant number, since it is smaller than the sum of its proper divisors (5372130592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5205056168 is a wasteful number, since it uses less digits than its factorization.
5205056168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 318957 (or 318953 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 38.
The square root of 5205056168 is about 72146.0752085656. The cubic root of 5205056168 is about 1733.0395480720.
The spelling of 5205056168 in words is "five billion, two hundred five million, fifty-six thousand, one hundred sixty-eight".
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