Base | Representation |
---|---|
bin | 1101110010011… |
… | …1101010000001 |
3 | 11000211021111012 |
4 | 3130213222001 |
5 | 104301142423 |
6 | 5423330305 |
7 | 1301403401 |
oct | 334475201 |
9 | 130737435 |
10 | 57834113 |
11 | 2a711697 |
12 | 17450995 |
13 | bc9c18c |
14 | 7976801 |
15 | 5126078 |
hex | 3727a81 |
57834113 has 4 divisors (see below), whose sum is σ = 57849600. Its totient is φ = 57818628.
The previous prime is 57834109. The next prime is 57834131. The reversal of 57834113 is 31143875.
57834113 is digitally balanced in base 2, 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, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 57834113 - 22 = 57834109 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 57834113.
It is not an unprimeable number, because it can be changed into a prime (57834013) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 1688 + ... + 10886.
It is an arithmetic number, because the mean of its divisors is an integer number (14462400).
Almost surely, 257834113 is an apocalyptic number.
It is an amenable number.
57834113 is a deficient number, since it is larger than the sum of its proper divisors (15487).
57834113 is an equidigital number, since it uses as much as digits as its factorization.
57834113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15486.
The product of its digits is 10080, while the sum is 32.
The square root of 57834113 is about 7604.8742921892. The cubic root of 57834113 is about 386.7182725249.
Adding to 57834113 its reverse (31143875), we get a palindrome (88977988).
The spelling of 57834113 in words is "fifty-seven million, eight hundred thirty-four thousand, one hundred thirteen".
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