Base | Representation |
---|---|
bin | 1001010010101… |
… | …1011100110100 |
3 | 2201100011001001 |
4 | 2110223130310 |
5 | 34434202114 |
6 | 3511213044 |
7 | 652166365 |
oct | 224533464 |
9 | 81304031 |
10 | 38975284 |
11 | 20000787 |
12 | 11077184 |
13 | 80c82ca |
14 | 5267b6c |
15 | 364d374 |
hex | 252b734 |
38975284 has 24 divisors (see below), whose sum is σ = 69751808. Its totient is φ = 19051200.
The previous prime is 38975249. The next prime is 38975291. The reversal of 38975284 is 48257983.
38975284 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 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, 36559 + ... + 37609.
Almost surely, 238975284 is an apocalyptic number.
It is an amenable number.
38975284 is a deficient number, since it is larger than the sum of its proper divisors (30776524).
38975284 is a wasteful number, since it uses less digits than its factorization.
38975284 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1255 (or 1253 counting only the distinct ones).
The product of its digits is 483840, while the sum is 46.
The square root of 38975284 is about 6243.0188210512. The cubic root of 38975284 is about 339.0494905455.
The spelling of 38975284 in words is "thirty-eight million, nine hundred seventy-five thousand, two hundred eighty-four".
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