Base | Representation |
---|---|
bin | 1000101001011011… |
… | …0101101110100011 |
3 | 12222202211100211120 |
4 | 2022112311232203 |
5 | 14223214234133 |
6 | 1022200143323 |
7 | 111344145300 |
oct | 21226655643 |
9 | 5882740746 |
10 | 2321243043 |
11 | a91310289 |
12 | 549467b43 |
13 | 2acba22c2 |
14 | 1803dc0a7 |
15 | d8bbaab3 |
hex | 8a5b5ba3 |
2321243043 has 12 divisors (see below), whose sum is σ = 3600295560. Its totient is φ = 1326424512.
The previous prime is 2321243033. The next prime is 2321243047. The reversal of 2321243043 is 3403421232.
It is not a de Polignac number, because 2321243043 - 214 = 2321226659 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2321243047) 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 11 ways as a sum of consecutive naturals, for example, 7895238 + ... + 7895531.
It is an arithmetic number, because the mean of its divisors is an integer number (300024630).
Almost surely, 22321243043 is an apocalyptic number.
2321243043 is a deficient number, since it is larger than the sum of its proper divisors (1279052517).
2321243043 is a wasteful number, since it uses less digits than its factorization.
2321243043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15790786 (or 15790779 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 24.
The square root of 2321243043 is about 48179.2802250096. The cubic root of 2321243043 is about 1324.0575793833.
Adding to 2321243043 its reverse (3403421232), we get a palindrome (5724664275).
The spelling of 2321243043 in words is "two billion, three hundred twenty-one million, two hundred forty-three thousand, forty-three".
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