Base | Representation |
---|---|
bin | 1001000011110… |
… | …1101100011100 |
3 | 2122111200011121 |
4 | 2100331230130 |
5 | 34212021221 |
6 | 3434300324 |
7 | 641002234 |
oct | 220755434 |
9 | 78450147 |
10 | 38001436 |
11 | 1a4a6050 |
12 | 108876a4 |
13 | 7b46c75 |
14 | 5092cc4 |
15 | 3509a41 |
hex | 243db1c |
38001436 has 24 divisors (see below), whose sum is σ = 72737280. Its totient is φ = 17228400.
The previous prime is 38001421. The next prime is 38001473. The reversal of 38001436 is 63410083.
38001436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 38001436.
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, 20725 + ... + 22483.
It is an arithmetic number, because the mean of its divisors is an integer number (3030720).
Almost surely, 238001436 is an apocalyptic number.
It is an amenable number.
38001436 is a deficient number, since it is larger than the sum of its proper divisors (34735844).
38001436 is a wasteful number, since it uses less digits than its factorization.
38001436 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2265 (or 2263 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 25.
The square root of 38001436 is about 6164.5304768490. The cubic root of 38001436 is about 336.2017755359.
The spelling of 38001436 in words is "thirty-eight million, one thousand, four hundred thirty-six".
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