Base | Representation |
---|---|
bin | 10010011101010000100111 |
3 | 100002211002110 |
4 | 102131100213 |
5 | 2214312224 |
6 | 251412103 |
7 | 56061144 |
oct | 22352047 |
9 | 10084073 |
10 | 4838439 |
11 | 2805211 |
12 | 1754033 |
13 | 10053a8 |
14 | 8dd3cb |
15 | 658929 |
hex | 49d427 |
4838439 has 8 divisors (see below), whose sum is σ = 6469632. Its totient is φ = 3216440.
The previous prime is 4838399. The next prime is 4838443. The reversal of 4838439 is 9348384.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4838439 - 29 = 4837927 is a prime.
It is a d-powerful number, because it can be written as 48 + 85 + 3 + 87 + 410 + 313 + 92 .
It is a junction number, because it is equal to n+sod(n) for n = 4838397 and 4838406.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4838839) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 957 + ... + 3254.
It is an arithmetic number, because the mean of its divisors is an integer number (808704).
Almost surely, 24838439 is an apocalyptic number.
4838439 is a deficient number, since it is larger than the sum of its proper divisors (1631193).
4838439 is a wasteful number, since it uses less digits than its factorization.
4838439 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4597.
The product of its digits is 82944, while the sum is 39.
The square root of 4838439 is about 2199.6451986627. The cubic root of 4838439 is about 169.1356240072.
The spelling of 4838439 in words is "four million, eight hundred thirty-eight thousand, four hundred thirty-nine".
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