Base | Representation |
---|---|
bin | 10111001010001010… |
… | …11100011011101000 |
3 | 1012002111112022212211 |
4 | 23211011130123220 |
5 | 200430414003412 |
6 | 5413425414504 |
7 | 620052453001 |
oct | 134505343350 |
9 | 35074468784 |
10 | 12433344232 |
11 | 5300331601 |
12 | 24aba9a434 |
13 | 1231b7c32a |
14 | 85d3c21a8 |
15 | 4cb81dca7 |
hex | 2e515c6e8 |
12433344232 has 128 divisors (see below), whose sum is σ = 25989984000. Its totient is φ = 5556418560.
The previous prime is 12433344197. The next prime is 12433344269. The reversal of 12433344232 is 23244333421.
It is a happy number.
12433344232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 12433344194 and 12433344203.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 22981882 + ... + 22982422.
It is an arithmetic number, because the mean of its divisors is an integer number (203046750).
Almost surely, 212433344232 is an apocalyptic number.
It is an amenable number.
12433344232 is an abundant number, since it is smaller than the sum of its proper divisors (13556639768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12433344232 is a wasteful number, since it uses less digits than its factorization.
12433344232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 731 (or 727 counting only the distinct ones).
The product of its digits is 41472, while the sum is 31.
Adding to 12433344232 its reverse (23244333421), we get a palindrome (35677677653).
The spelling of 12433344232 in words is "twelve billion, four hundred thirty-three million, three hundred forty-four thousand, two hundred thirty-two".
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