Base | Representation |
---|---|
bin | 1001010000110… |
… | …1011011000001 |
3 | 2201002220022200 |
4 | 2110031123001 |
5 | 34421233124 |
6 | 3504423413 |
7 | 651144660 |
oct | 224153301 |
9 | 81086280 |
10 | 38852289 |
11 | 1aa27333 |
12 | 11017b69 |
13 | 8084328 |
14 | 5234dd7 |
15 | 3626bc9 |
hex | 250d6c1 |
38852289 has 12 divisors (see below), whose sum is σ = 64137216. Its totient is φ = 22201272.
The previous prime is 38852243. The next prime is 38852311. The reversal of 38852289 is 98225883.
It is not a de Polignac number, because 38852289 - 29 = 38851777 is a prime.
It is not an unprimeable number, because it can be changed into a prime (38852189) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 308289 + ... + 308414.
It is an arithmetic number, because the mean of its divisors is an integer number (5344768).
Almost surely, 238852289 is an apocalyptic number.
It is an amenable number.
38852289 is a deficient number, since it is larger than the sum of its proper divisors (25284927).
38852289 is a wasteful number, since it uses less digits than its factorization.
38852289 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 616716 (or 616713 counting only the distinct ones).
The product of its digits is 276480, while the sum is 45.
The square root of 38852289 is about 6233.1604343222. The cubic root of 38852289 is about 338.6924665479.
The spelling of 38852289 in words is "thirty-eight million, eight hundred fifty-two thousand, two hundred eighty-nine".
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