Base | Representation |
---|---|
bin | 100011101100010001… |
… | …110111100010100110 |
3 | 10122220212002001111021 |
4 | 203230101313202212 |
5 | 1111441401022121 |
6 | 25334501001354 |
7 | 2524462211236 |
oct | 435421674246 |
9 | 118825061437 |
10 | 38323845286 |
11 | 152868a2211 |
12 | 75166b325a |
13 | 37c9a3473c |
14 | 1bd7b31cc6 |
15 | ee4793641 |
hex | 8ec4778a6 |
38323845286 has 16 divisors (see below), whose sum is σ = 58281516144. Its totient is φ = 18896747904.
The previous prime is 38323845283. The next prime is 38323845317. The reversal of 38323845286 is 68254832383.
38323845286 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38323845283) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1363305 + ... + 1391131.
It is an arithmetic number, because the mean of its divisors is an integer number (3642594759).
Almost surely, 238323845286 is an apocalyptic number.
38323845286 is a deficient number, since it is larger than the sum of its proper divisors (19957670858).
38323845286 is a wasteful number, since it uses less digits than its factorization.
38323845286 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37335.
The product of its digits is 6635520, while the sum is 52.
The spelling of 38323845286 in words is "thirty-eight billion, three hundred twenty-three million, eight hundred forty-five thousand, two hundred eighty-six".
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