Base | Representation |
---|---|
bin | 101111010110010011… |
… | …101000101100101000 |
3 | 11212020010122021111212 |
4 | 233112103220230220 |
5 | 1313110032040122 |
6 | 35204452012252 |
7 | 3446602551422 |
oct | 572623505450 |
9 | 155203567455 |
10 | 50840111912 |
11 | 1a619a10617 |
12 | 9a2a301088 |
13 | 4a42b28375 |
14 | 266413b812 |
15 | 14c84e1ce2 |
hex | bd64e8b28 |
50840111912 has 32 divisors (see below), whose sum is σ = 97751253600. Its totient is φ = 24775646784.
The previous prime is 50840111911. The next prime is 50840111953. The reversal of 50840111912 is 21911104805.
50840111912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (50840111911) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2414 + ... + 318882.
It is an arithmetic number, because the mean of its divisors is an integer number (3054726675).
Almost surely, 250840111912 is an apocalyptic number.
It is an amenable number.
50840111912 is a deficient number, since it is larger than the sum of its proper divisors (46911141688).
50840111912 is a wasteful number, since it uses less digits than its factorization.
50840111912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 316985 (or 316981 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 32.
The spelling of 50840111912 in words is "fifty billion, eight hundred forty million, one hundred eleven thousand, nine hundred twelve".
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