Base | Representation |
---|---|
bin | 10000001010101011010110 |
3 | 21222022111101 |
4 | 100022223112 |
5 | 2041104123 |
6 | 230500314 |
7 | 51010540 |
oct | 20125326 |
9 | 7868441 |
10 | 4238038 |
11 | 2435112 |
12 | 150469a |
13 | b5501c |
14 | 7c4690 |
15 | 58aaad |
hex | 40aad6 |
4238038 has 16 divisors (see below), whose sum is σ = 7338240. Its totient is φ = 1798056.
The previous prime is 4238033. The next prime is 4238053. The reversal of 4238038 is 8308324.
It is a plaindrome in base 15.
It is a junction number, because it is equal to n+sod(n) for n = 4237997 and 4238015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4238033) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28 + ... + 2911.
It is an arithmetic number, because the mean of its divisors is an integer number (458640).
Almost surely, 24238038 is an apocalyptic number.
4238038 is a deficient number, since it is larger than the sum of its proper divisors (3100202).
4238038 is a wasteful number, since it uses less digits than its factorization.
4238038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3051.
The product of its (nonzero) digits is 4608, while the sum is 28.
The square root of 4238038 is about 2058.6495573555. The cubic root of 4238038 is about 161.8284777089.
The spelling of 4238038 in words is "four million, two hundred thirty-eight thousand, thirty-eight".
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