Base | Representation |
---|---|
bin | 1010101111001011… |
… | …00101001101001001 |
3 | 112212201210201201121 |
4 | 11113211211031021 |
5 | 43301143434214 |
6 | 2351555515241 |
7 | 262563622135 |
oct | 52745451511 |
9 | 15781721647 |
10 | 5764436809 |
11 | 249896876a |
12 | 114a5b8b21 |
13 | 70b33c571 |
14 | 3c98103c5 |
15 | 23b106424 |
hex | 157965349 |
5764436809 has 18 divisors (see below), whose sum is σ = 6131534346. Its totient is φ = 5418511200.
The previous prime is 5764436791. The next prime is 5764436813. The reversal of 5764436809 is 9086344675.
It can be written as a sum of positive squares in only one way, i.e., 5524651584 + 239785225 = 74328^2 + 15485^2 .
It is not a de Polignac number, because 5764436809 - 213 = 5764428617 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5764436879) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 9591109 + ... + 9591709.
It is an arithmetic number, because the mean of its divisors is an integer number (340640797).
Almost surely, 25764436809 is an apocalyptic number.
It is an amenable number.
5764436809 is a deficient number, since it is larger than the sum of its proper divisors (367097537).
5764436809 is an equidigital number, since it uses as much as digits as its factorization.
5764436809 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 965 (or 783 counting only the distinct ones).
The product of its (nonzero) digits is 4354560, while the sum is 52.
The square root of 5764436809 is about 75923.8882631810. Note that the first 3 decimals coincide. The cubic root of 5764436809 is about 1793.0220382966.
The spelling of 5764436809 in words is "five billion, seven hundred sixty-four million, four hundred thirty-six thousand, eight hundred nine".
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