Base | Representation |
---|---|
bin | 1111011100010111… |
… | …00010001010001001 |
3 | 210101210220211020100 |
4 | 13232023202022021 |
5 | 113434441440301 |
6 | 3450412120013 |
7 | 412313031645 |
oct | 75613421211 |
9 | 23353824210 |
10 | 8290968201 |
11 | 357504313a |
12 | 1734766009 |
13 | a218cac59 |
14 | 5891a9c25 |
15 | 337d23286 |
hex | 1ee2e2289 |
8290968201 has 12 divisors (see below), whose sum is σ = 12036636612. Its totient is φ = 5499253536.
The previous prime is 8290968173. The next prime is 8290968223. The reversal of 8290968201 is 1028690928.
It can be written as a sum of positive squares in 2 ways, for example, as 3785202576 + 4505765625 = 61524^2 + 67125^2 .
It is not a de Polignac number, because 8290968201 - 210 = 8290967177 is a prime.
It is not an unprimeable number, because it can be changed into a prime (8290968241) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2336346 + ... + 2339891.
It is an arithmetic number, because the mean of its divisors is an integer number (1003053051).
Almost surely, 28290968201 is an apocalyptic number.
It is an amenable number.
8290968201 is a deficient number, since it is larger than the sum of its proper divisors (3745668411).
8290968201 is a wasteful number, since it uses less digits than its factorization.
8290968201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4676440 (or 4676437 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 45.
The square root of 8290968201 is about 91054.7538627171. The cubic root of 8290968201 is about 2023.9591827324.
The spelling of 8290968201 in words is "eight billion, two hundred ninety million, nine hundred sixty-eight thousand, two hundred one".
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