Base | Representation |
---|---|
bin | 1001000101100… |
… | …0011101101100 |
3 | 2122201020120122 |
4 | 2101120131230 |
5 | 34224023314 |
6 | 3440504112 |
7 | 641640014 |
oct | 221303554 |
9 | 78636518 |
10 | 38111084 |
11 | 1a570470 |
12 | 1091b038 |
13 | 7b84b4b |
14 | 50c0c44 |
15 | 352c28e |
hex | 245876c |
38111084 has 12 divisors (see below), whose sum is σ = 72757608. Its totient is φ = 17323200.
The previous prime is 38111083. The next prime is 38111089. The reversal of 38111084 is 48011183.
It is not an unprimeable number, because it can be changed into a prime (38111083) 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, 433037 + ... + 433124.
It is an arithmetic number, because the mean of its divisors is an integer number (6063134).
Almost surely, 238111084 is an apocalyptic number.
It is an amenable number.
38111084 is a deficient number, since it is larger than the sum of its proper divisors (34646524).
38111084 is a wasteful number, since it uses less digits than its factorization.
38111084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 866176 (or 866174 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 26.
The square root of 38111084 is about 6173.4175300234. The cubic root of 38111084 is about 336.5248199404.
Subtracting 38111084 from its reverse (48011183), we obtain a palindrome (9900099).
The spelling of 38111084 in words is "thirty-eight million, one hundred eleven thousand, eighty-four".
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