Base | Representation |
---|---|
bin | 111011011010110010… |
… | …110001010000011100 |
3 | 20002200100111020121110 |
4 | 323122302301100130 |
5 | 2021130333043223 |
6 | 45150501302020 |
7 | 4416013316304 |
oct | 733262612034 |
9 | 202610436543 |
10 | 63800284188 |
11 | 2506a6628a3 |
12 | 10446704910 |
13 | 6029b93a64 |
14 | 313349a604 |
15 | 19d61c7d93 |
hex | edacb141c |
63800284188 has 12 divisors (see below), whose sum is σ = 148867329800. Its totient is φ = 21266761392.
The previous prime is 63800284183. The next prime is 63800284211. The reversal of 63800284188 is 88148200836.
63800284188 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 not an unprimeable number, because it can be changed into a prime (63800284183) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2658345163 + ... + 2658345186.
Almost surely, 263800284188 is an apocalyptic number.
It is an amenable number.
63800284188 is an abundant number, since it is smaller than the sum of its proper divisors (85067045612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63800284188 is a wasteful number, since it uses less digits than its factorization.
63800284188 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5316690356 (or 5316690354 counting only the distinct ones).
The product of its (nonzero) digits is 589824, while the sum is 48.
The spelling of 63800284188 in words is "sixty-three billion, eight hundred million, two hundred eighty-four thousand, one hundred eighty-eight".
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