Base | Representation |
---|---|
bin | 1011101010100111011… |
… | …0010100100011001100 |
3 | 201011022110222121101120 |
4 | 2322221312110203030 |
5 | 11240424012210233 |
6 | 232023143040540 |
7 | 20323355420625 |
oct | 2725166244314 |
9 | 634273877346 |
10 | 200418085068 |
11 | 77aa6869753 |
12 | 32a13740150 |
13 | 15b8cb233a6 |
14 | 99b3832a4c |
15 | 533000b4b3 |
hex | 2ea9d948cc |
200418085068 has 24 divisors (see below), whose sum is σ = 467653032000. Its totient is φ = 66804480720.
The previous prime is 200418085013. The next prime is 200418085081. The reversal of 200418085068 is 860580814002.
200418085068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 425283 + ... + 762693.
It is an arithmetic number, because the mean of its divisors is an integer number (19485543000).
Almost surely, 2200418085068 is an apocalyptic number.
It is an amenable number.
200418085068 is an abundant number, since it is smaller than the sum of its proper divisors (267234946932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200418085068 is a wasteful number, since it uses less digits than its factorization.
200418085068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 386917 (or 386915 counting only the distinct ones).
The product of its (nonzero) digits is 122880, while the sum is 42.
The spelling of 200418085068 in words is "two hundred billion, four hundred eighteen million, eighty-five thousand, sixty-eight".
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