Base | Representation |
---|---|
bin | 10111001000110111… |
… | …10010001011001001 |
3 | 1012001201222111002200 |
4 | 23210123302023021 |
5 | 200420120020431 |
6 | 5412355350413 |
7 | 616560566244 |
oct | 134433621311 |
9 | 35051874080 |
10 | 12422423241 |
11 | 52a5152498 |
12 | 24a82b2409 |
13 | 122c8274c7 |
14 | 85bb7c25b |
15 | 4ca8b2ee6 |
hex | 2e46f22c9 |
12422423241 has 24 divisors (see below), whose sum is σ = 18007042560. Its totient is φ = 8252344800.
The previous prime is 12422423239. The next prime is 12422423249. The reversal of 12422423241 is 14232422421.
It is a happy number.
12422423241 is a `hidden beast` number, since 1 + 2 + 422 + 4 + 232 + 4 + 1 = 666.
12422423241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12422423241 - 21 = 12422423239 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12422423249) 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 23 ways as a sum of consecutive naturals, for example, 3661656 + ... + 3665046.
It is an arithmetic number, because the mean of its divisors is an integer number (750293440).
Almost surely, 212422423241 is an apocalyptic number.
It is an amenable number.
12422423241 is a deficient number, since it is larger than the sum of its proper divisors (5584619319).
12422423241 is a wasteful number, since it uses less digits than its factorization.
12422423241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4717 (or 4714 counting only the distinct ones).
The product of its digits is 6144, while the sum is 27.
Adding to 12422423241 its reverse (14232422421), we get a palindrome (26654845662).
The spelling of 12422423241 in words is "twelve billion, four hundred twenty-two million, four hundred twenty-three thousand, two hundred forty-one".
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