Base | Representation |
---|---|
bin | 1000000011000001… |
… | …11001100011001101 |
3 | 102011002112110212221 |
4 | 10001200321203031 |
5 | 32322003300340 |
6 | 1552412255341 |
7 | 212030346352 |
oct | 40140714315 |
9 | 12132473787 |
10 | 4320368845 |
11 | 1917810071 |
12 | a06a71551 |
13 | 53b101790 |
14 | 2cdb0a629 |
15 | 1a445944a |
hex | 1018398cd |
4320368845 has 32 divisors (see below), whose sum is σ = 5654890080. Its totient is φ = 3149660160.
The previous prime is 4320368803. The next prime is 4320368867. The reversal of 4320368845 is 5488630234.
It can be written as a sum of positive squares in 16 ways, for example, as 874444041 + 3445924804 = 29571^2 + 58702^2 .
It is not a de Polignac number, because 4320368845 - 229 = 3783497933 is a prime.
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 4040971 + ... + 4042039.
It is an arithmetic number, because the mean of its divisors is an integer number (176715315).
Almost surely, 24320368845 is an apocalyptic number.
It is an amenable number.
4320368845 is a deficient number, since it is larger than the sum of its proper divisors (1334521235).
4320368845 is a wasteful number, since it uses less digits than its factorization.
4320368845 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1825.
The product of its (nonzero) digits is 552960, while the sum is 43.
The square root of 4320368845 is about 65729.5127397123. The cubic root of 4320368845 is about 1628.6969204603.
The spelling of 4320368845 in words is "four billion, three hundred twenty million, three hundred sixty-eight thousand, eight hundred forty-five".
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