Base | Representation |
---|---|
bin | 1001101101000101… |
… | …00100101010001000 |
3 | 111110002112102102021 |
4 | 10312202210222020 |
5 | 41132230000013 |
6 | 2220552214224 |
7 | 243052161253 |
oct | 46642445210 |
9 | 14402472367 |
10 | 5210000008 |
11 | 2233a00134 |
12 | 101499a374 |
13 | 650507755 |
14 | 375d2809a |
15 | 2075d8a8d |
hex | 1368a4a88 |
5210000008 has 32 divisors (see below), whose sum is σ = 9982339200. Its totient is φ = 2548107072.
The previous prime is 5209999987. The next prime is 5210000041. The reversal of 5210000008 is 8000000125.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 5209999946 and 5210000000.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 958723 + ... + 964141.
It is an arithmetic number, because the mean of its divisors is an integer number (311948100).
Almost surely, 25210000008 is an apocalyptic number.
It is an amenable number.
5210000008 is a deficient number, since it is larger than the sum of its proper divisors (4772339192).
5210000008 is a wasteful number, since it uses less digits than its factorization.
5210000008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8029 (or 8025 counting only the distinct ones).
The product of its (nonzero) digits is 80, while the sum is 16.
The square root of 5210000008 is about 72180.3297858911. The cubic root of 5210000008 is about 1733.5880633850.
The spelling of 5210000008 in words is "five billion, two hundred ten million, eight", and thus it is an aban number.
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