Base | Representation |
---|---|
bin | 10110110010001010… |
… | …11000111010101001 |
3 | 1011120110200010222002 |
4 | 23121011120322221 |
5 | 200022343100431 |
6 | 5341434140345 |
7 | 612056212013 |
oct | 133105307251 |
9 | 34513603862 |
10 | 12232003241 |
11 | 5207713097 |
12 | 24545816b5 |
13 | 11cc245853 |
14 | 8407711b3 |
15 | 4b8cec3cb |
hex | 2d9158ea9 |
12232003241 has 2 divisors, whose sum is σ = 12232003242. Its totient is φ = 12232003240.
The previous prime is 12232003229. The next prime is 12232003249. The reversal of 12232003241 is 14230023221.
12232003241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 11576899216 + 655104025 = 107596^2 + 25595^2 .
It is an emirp because it is prime and its reverse (14230023221) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 12232003241 - 218 = 12231741097 is a prime.
It is not a weakly prime, because it can be changed into another prime (12232003249) 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 as a sum of consecutive naturals, namely, 6116001620 + 6116001621.
It is an arithmetic number, because the mean of its divisors is an integer number (6116001621).
Almost surely, 212232003241 is an apocalyptic number.
It is an amenable number.
12232003241 is a deficient number, since it is larger than the sum of its proper divisors (1).
12232003241 is an equidigital number, since it uses as much as digits as its factorization.
12232003241 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 12232003241 its reverse (14230023221), we get a palindrome (26462026462).
The spelling of 12232003241 in words is "twelve billion, two hundred thirty-two million, three thousand, two hundred forty-one".
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