Base | Representation |
---|---|
bin | 1011110100010001… |
… | …10000111101011111 |
3 | 121101010111221000211 |
4 | 11322020300331133 |
5 | 100443041212333 |
6 | 2525303433251 |
7 | 313132556431 |
oct | 57210607537 |
9 | 17333457024 |
10 | 6344085343 |
11 | 2766086242 |
12 | 1290755827 |
13 | 7a1460a6b |
14 | 4427ba651 |
15 | 271e53ecd |
hex | 17a230f5f |
6344085343 has 4 divisors (see below), whose sum is σ = 6344245008. Its totient is φ = 6343925680.
The previous prime is 6344085337. The next prime is 6344085353. The reversal of 6344085343 is 3435804436.
It is a semiprime because it is the product of two primes, 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 6344085343 - 229 = 5807214431 is a prime.
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 6344085296 and 6344085305.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6344085353) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31830 + ... + 117052.
It is an arithmetic number, because the mean of its divisors is an integer number (1586061252).
Almost surely, 26344085343 is an apocalyptic number.
6344085343 is a deficient number, since it is larger than the sum of its proper divisors (159665).
6344085343 is an equidigital number, since it uses as much as digits as its factorization.
6344085343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 159664.
The product of its (nonzero) digits is 414720, while the sum is 40.
The square root of 6344085343 is about 79649.7667479322. The cubic root of 6344085343 is about 1851.2127760539.
Adding to 6344085343 its reverse (3435804436), we get a palindrome (9779889779).
The spelling of 6344085343 in words is "six billion, three hundred forty-four million, eighty-five thousand, three hundred forty-three".
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