Base | Representation |
---|---|
bin | 1001001110011… |
… | …0011001011010 |
3 | 2200210210001102 |
4 | 2103212121122 |
5 | 34401124232 |
6 | 3501151402 |
7 | 646610645 |
oct | 223463132 |
9 | 80723042 |
10 | 38692442 |
11 | 1a928228 |
12 | 10b5b562 |
13 | 8029649 |
14 | 51d2a5c |
15 | 35e4662 |
hex | 24e665a |
38692442 has 16 divisors (see below), whose sum is σ = 62197632. Its totient is φ = 17987520.
The previous prime is 38692429. The next prime is 38692453. The reversal of 38692442 is 24429683.
It is a happy number.
38692442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 38692396 and 38692405.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 4034 + ... + 9677.
It is an arithmetic number, because the mean of its divisors is an integer number (3887352).
Almost surely, 238692442 is an apocalyptic number.
38692442 is a deficient number, since it is larger than the sum of its proper divisors (23505190).
38692442 is a wasteful number, since it uses less digits than its factorization.
38692442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13813.
The product of its digits is 82944, while the sum is 38.
The square root of 38692442 is about 6220.3249111280. The cubic root of 38692442 is about 338.2273425884.
The spelling of 38692442 in words is "thirty-eight million, six hundred ninety-two thousand, four hundred forty-two".
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