Base | Representation |
---|---|
bin | 110001010110001010… |
… | …000011101111110100 |
3 | 12001202121210012022110 |
4 | 301112022003233310 |
5 | 1332003140204131 |
6 | 40201354131020 |
7 | 3554006535141 |
oct | 612612035764 |
9 | 161677705273 |
10 | 52985084916 |
11 | 2051a776585 |
12 | a328720a70 |
13 | 4cc533146a |
14 | 27c8d733c8 |
15 | 15a198e646 |
hex | c56283bf4 |
52985084916 has 12 divisors (see below), whose sum is σ = 123631864832. Its totient is φ = 17661694968.
The previous prime is 52985084909. The next prime is 52985084927. The reversal of 52985084916 is 61948058925.
It is a happy number.
52985084916 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2207711860 + ... + 2207711883.
Almost surely, 252985084916 is an apocalyptic number.
It is an amenable number.
52985084916 is an abundant number, since it is smaller than the sum of its proper divisors (70646779916).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52985084916 is a wasteful number, since it uses less digits than its factorization.
52985084916 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4415423750 (or 4415423748 counting only the distinct ones).
The product of its (nonzero) digits is 6220800, while the sum is 57.
The spelling of 52985084916 in words is "fifty-two billion, nine hundred eighty-five million, eighty-four thousand, nine hundred sixteen".
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