Base | Representation |
---|---|
bin | 1000000010011101100010… |
… | …0110111001001101101100 |
3 | 1011021221102000122201111001 |
4 | 2000213120212321031230 |
5 | 2124302001220133343 |
6 | 30444144015410044 |
7 | 1601360224520530 |
oct | 200473046711554 |
9 | 34257360581431 |
10 | 8838381802348 |
11 | 28a837812513a |
12 | ba8b30223924 |
13 | 4c15c05b8387 |
14 | 227acc301bc0 |
15 | 104d8eb4844d |
hex | 809d89b936c |
8838381802348 has 24 divisors (see below), whose sum is σ = 17676836416512. Its totient is φ = 3787862312784.
The previous prime is 8838381802303. The next prime is 8838381802357. The reversal of 8838381802348 is 8432081838388.
It is a self number, because there is not a number n which added to its sum of digits gives 8838381802348.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8556165 + ... + 9533347.
It is an arithmetic number, because the mean of its divisors is an integer number (736534850688).
Almost surely, 28838381802348 is an apocalyptic number.
It is an amenable number.
8838381802348 is an abundant number, since it is smaller than the sum of its proper divisors (8838454614164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8838381802348 is a wasteful number, since it uses less digits than its factorization.
8838381802348 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1300221 (or 1300219 counting only the distinct ones).
The product of its (nonzero) digits is 56623104, while the sum is 64.
The spelling of 8838381802348 in words is "eight trillion, eight hundred thirty-eight billion, three hundred eighty-one million, eight hundred two thousand, three hundred forty-eight".
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