Base | Representation |
---|---|
bin | 1001001101100… |
… | …0010101001010 |
3 | 2200200212000111 |
4 | 2103120111022 |
5 | 34342303301 |
6 | 3500024534 |
7 | 646250656 |
oct | 223302512 |
9 | 80625014 |
10 | 38634826 |
11 | 1a898a0a |
12 | 10b3214a |
13 | 8009359 |
14 | 51b9a66 |
15 | 35d2551 |
hex | 24d854a |
38634826 has 8 divisors (see below), whose sum is σ = 58071744. Its totient is φ = 19277580.
The previous prime is 38634821. The next prime is 38634851. The reversal of 38634826 is 62843683.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (38634821) 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 3 ways as a sum of consecutive naturals, for example, 18690 + ... + 20653.
It is an arithmetic number, because the mean of its divisors is an integer number (7258968).
Almost surely, 238634826 is an apocalyptic number.
38634826 is a deficient number, since it is larger than the sum of its proper divisors (19436918).
38634826 is a wasteful number, since it uses less digits than its factorization.
38634826 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39836.
The product of its digits is 165888, while the sum is 40.
The square root of 38634826 is about 6215.6919164322. The cubic root of 38634826 is about 338.0593770783.
The spelling of 38634826 in words is "thirty-eight million, six hundred thirty-four thousand, eight hundred twenty-six".
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