Base | Representation |
---|---|
bin | 10010011101100100000101 |
3 | 100002212210121 |
4 | 102131210011 |
5 | 2214332220 |
6 | 251421541 |
7 | 56064604 |
oct | 22354405 |
9 | 10085717 |
10 | 4839685 |
11 | 2806144 |
12 | 17548b1 |
13 | 1005b26 |
14 | 8dda3b |
15 | 658eaa |
hex | 49d905 |
4839685 has 4 divisors (see below), whose sum is σ = 5807628. Its totient is φ = 3871744.
The previous prime is 4839673. The next prime is 4839691. The reversal of 4839685 is 5869384.
4839685 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 2169729 + 2669956 = 1473^2 + 1634^2 .
It is a cyclic number.
It is not a de Polignac number, because 4839685 - 213 = 4831493 is a prime.
It is a d-powerful number, because it can be written as 46 + 8 + 39 + 97 + 62 + 85 + 53 .
It is a Duffinian number.
4839685 is a lucky number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 483964 + ... + 483973.
It is an arithmetic number, because the mean of its divisors is an integer number (1451907).
Almost surely, 24839685 is an apocalyptic number.
It is an amenable number.
4839685 is a deficient number, since it is larger than the sum of its proper divisors (967943).
4839685 is an equidigital number, since it uses as much as digits as its factorization.
4839685 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 967942.
The product of its digits is 207360, while the sum is 43.
The square root of 4839685 is about 2199.9284079260. The cubic root of 4839685 is about 169.1501414236.
The spelling of 4839685 in words is "four million, eight hundred thirty-nine thousand, six hundred eighty-five".
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