Base | Representation |
---|---|
bin | 1001010010100… |
… | …1111011011000 |
3 | 2201022211111002 |
4 | 2110221323120 |
5 | 34434002143 |
6 | 3511124132 |
7 | 652142246 |
oct | 224517330 |
9 | 81284432 |
10 | 38969048 |
11 | 1aaa7028 |
12 | 11073648 |
13 | 80c5511 |
14 | 5265796 |
15 | 364b5b8 |
hex | 2529ed8 |
38969048 has 16 divisors (see below), whose sum is σ = 73143000. Its totient is φ = 19464256.
The previous prime is 38969039. The next prime is 38969053. The reversal of 38969048 is 84096983.
38969048 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 = 38968993 and 38969011.
It is a congruent number.
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 3 ways as a sum of consecutive naturals, for example, 8423 + ... + 12201.
Almost surely, 238969048 is an apocalyptic number.
It is an amenable number.
38969048 is a deficient number, since it is larger than the sum of its proper divisors (34173952).
38969048 is a wasteful number, since it uses less digits than its factorization.
38969048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5074 (or 5070 counting only the distinct ones).
The product of its (nonzero) digits is 373248, while the sum is 47.
The square root of 38969048 is about 6242.5193632059. The cubic root of 38969048 is about 339.0314070733.
The spelling of 38969048 in words is "thirty-eight million, nine hundred sixty-nine thousand, forty-eight".
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