Base | Representation |
---|---|
bin | 10001100001010100110111… |
… | …10010101101110001011100 |
3 | 12001102021201100101110121000 |
4 | 20300222123302231301130 |
5 | 20022222301411031114 |
6 | 213535422430110300 |
7 | 11054406261640653 |
oct | 1060523362556134 |
9 | 161367640343530 |
10 | 38528470408284 |
11 | 1130491812392a |
12 | 43a30aa94b390 |
13 | 18662b0692abc |
14 | 972b0609019a |
15 | 46c332058e09 |
hex | 230a9bcadc5c |
38528470408284 has 96 divisors (see below), whose sum is σ = 106206958771200. Its totient is φ = 12036788386560.
The previous prime is 38528470408273. The next prime is 38528470408289. The reversal of 38528470408284 is 48280407482583.
38528470408284 is a `hidden beast` number, since 3 + 8 + 5 + 2 + 8 + 470 + 4 + 0 + 82 + 84 = 666.
38528470408284 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×385284704082843 (a number of 42 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38528470408289) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43462882 + ... + 44340489.
It is an arithmetic number, because the mean of its divisors is an integer number (1106322487200).
Almost surely, 238528470408284 is an apocalyptic number.
38528470408284 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
It is an amenable number.
38528470408284 is an abundant number, since it is smaller than the sum of its proper divisors (67678488362916).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38528470408284 is a wasteful number, since it uses less digits than its factorization.
38528470408284 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87803640 (or 87803632 counting only the distinct ones).
The product of its (nonzero) digits is 110100480, while the sum is 63.
The spelling of 38528470408284 in words is "thirty-eight trillion, five hundred twenty-eight billion, four hundred seventy million, four hundred eight thousand, two hundred eighty-four".
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