Base | Representation |
---|---|
bin | 10101101000101111… |
… | …100000010110101001 |
3 | 2012222002022222200112 |
4 | 111220233200112221 |
5 | 340034410321413 |
6 | 14401144544105 |
7 | 1451466522650 |
oct | 255057402651 |
9 | 65862288615 |
10 | 23232120233 |
11 | 9941a20873 |
12 | 4604482035 |
13 | 22631b150a |
14 | 11a5672197 |
15 | 90e8b12a8 |
hex | 568be05a9 |
23232120233 has 16 divisors (see below), whose sum is σ = 26854585344. Its totient is φ = 19686324240.
The previous prime is 23232120203. The next prime is 23232120269. The reversal of 23232120233 is 33202123232.
It is a cyclic number.
It is not a de Polignac number, because 23232120233 - 216 = 23232054697 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23232120199 and 23232120208.
It is not an unprimeable number, because it can be changed into a prime (23232120203) 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 15 ways as a sum of consecutive naturals, for example, 332918 + ... + 396608.
It is an arithmetic number, because the mean of its divisors is an integer number (1678411584).
Almost surely, 223232120233 is an apocalyptic number.
It is an amenable number.
23232120233 is a deficient number, since it is larger than the sum of its proper divisors (3622465111).
23232120233 is a wasteful number, since it uses less digits than its factorization.
23232120233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64292.
The product of its (nonzero) digits is 2592, while the sum is 23.
Adding to 23232120233 its reverse (33202123232), we get a palindrome (56434243465).
The spelling of 23232120233 in words is "twenty-three billion, two hundred thirty-two million, one hundred twenty thousand, two hundred thirty-three".
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