Base | Representation |
---|---|
bin | 10010011011011001011001 |
3 | 100002102121212 |
4 | 102123121121 |
5 | 2214041214 |
6 | 251312505 |
7 | 56026664 |
oct | 22333131 |
9 | 10072555 |
10 | 4830809 |
11 | 27aa505 |
12 | 174b735 |
13 | 1001a89 |
14 | 8da6db |
15 | 65653e |
hex | 49b659 |
4830809 has 4 divisors (see below), whose sum is σ = 4859904. Its totient is φ = 4801716.
The previous prime is 4830799. The next prime is 4830817. The reversal of 4830809 is 9080384.
4830809 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, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 4830809 - 212 = 4826713 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4830869) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14297 + ... + 14630.
It is an arithmetic number, because the mean of its divisors is an integer number (1214976).
Almost surely, 24830809 is an apocalyptic number.
It is an amenable number.
4830809 is a deficient number, since it is larger than the sum of its proper divisors (29095).
4830809 is a wasteful number, since it uses less digits than its factorization.
4830809 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29094.
The product of its (nonzero) digits is 6912, while the sum is 32.
The square root of 4830809 is about 2197.9101437502. The cubic root of 4830809 is about 169.0466708165.
The spelling of 4830809 in words is "four million, eight hundred thirty thousand, eight hundred nine".
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