Base | Representation |
---|---|
bin | 1001010011011… |
… | …1000101011010 |
3 | 2201102120102000 |
4 | 2110313011122 |
5 | 34442213223 |
6 | 3512221430 |
7 | 652455333 |
oct | 224670532 |
9 | 81376360 |
10 | 39022938 |
11 | 20033569 |
12 | 1109a876 |
13 | 8113bc6 |
14 | 527b28a |
15 | 365c543 |
hex | 253715a |
39022938 has 32 divisors (see below), whose sum is σ = 89065920. Its totient is φ = 12655440.
The previous prime is 39022937. The next prime is 39022969. The reversal of 39022938 is 83922093.
39022938 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (39022931) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7768 + ... + 11763.
It is an arithmetic number, because the mean of its divisors is an integer number (2783310).
Almost surely, 239022938 is an apocalyptic number.
39022938 is an abundant number, since it is smaller than the sum of its proper divisors (50042982).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
39022938 is a wasteful number, since it uses less digits than its factorization.
39022938 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19579 (or 19573 counting only the distinct ones).
The product of its (nonzero) digits is 23328, while the sum is 36.
The square root of 39022938 is about 6246.8342382362. The cubic root of 39022938 is about 339.1876164063.
The spelling of 39022938 in words is "thirty-nine million, twenty-two thousand, nine hundred thirty-eight".
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