Base | Representation |
---|---|
bin | 1001000101111… |
… | …1100001101010 |
3 | 2122202201020222 |
4 | 2101133201222 |
5 | 34230440020 |
6 | 3441250042 |
7 | 642120236 |
oct | 221374152 |
9 | 78681228 |
10 | 38140010 |
11 | 1a590177 |
12 | 10933922 |
13 | 7b9506c |
14 | 50cb5c6 |
15 | 3535b25 |
hex | 245f86a |
38140010 has 32 divisors (see below), whose sum is σ = 73204560. Its totient is φ = 14257152.
The previous prime is 38140009. The next prime is 38140031. The reversal of 38140010 is 1004183.
It is a happy number.
38140010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 8579041 + 29560969 = 2929^2 + 5437^2 .
It is a Harshad number since it is a multiple of its sum of digits (17).
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 15 ways as a sum of consecutive naturals, for example, 25976 + ... + 27404.
Almost surely, 238140010 is an apocalyptic number.
38140010 is a deficient number, since it is larger than the sum of its proper divisors (35064550).
38140010 is a wasteful number, since it uses less digits than its factorization.
38140010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1610.
The product of its (nonzero) digits is 96, while the sum is 17.
The square root of 38140010 is about 6175.7598722748. The cubic root of 38140010 is about 336.6099382683.
Adding to 38140010 its reverse (1004183), we get a palindrome (39144193).
The spelling of 38140010 in words is "thirty-eight million, one hundred forty thousand, ten".
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