Base | Representation |
---|---|
bin | 1011000111111000010101… |
… | …1110011001110000001001 |
3 | 1121022011210111210022000212 |
4 | 2301332011132121300021 |
5 | 3100334030333344431 |
6 | 42002220053010505 |
7 | 2401406036143346 |
oct | 261760536316011 |
9 | 47264714708025 |
10 | 12230011231241 |
11 | 399579a560251 |
12 | 1456312023a35 |
13 | 6a9392506c4b |
14 | 303d157cd7cd |
15 | 1631e5e8b72b |
hex | b1f85799c09 |
12230011231241 has 2 divisors, whose sum is σ = 12230011231242. Its totient is φ = 12230011231240.
The previous prime is 12230011231201. The next prime is 12230011231253. The reversal of 12230011231241 is 14213211003221.
12230011231241 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., 12011104215616 + 218907015625 = 3465704^2 + 467875^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12230011231241 is a prime.
It is not a weakly prime, because it can be changed into another prime (12230011231201) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6115005615620 + 6115005615621.
It is an arithmetic number, because the mean of its divisors is an integer number (6115005615621).
Almost surely, 212230011231241 is an apocalyptic number.
It is an amenable number.
12230011231241 is a deficient number, since it is larger than the sum of its proper divisors (1).
12230011231241 is an equidigital number, since it uses as much as digits as its factorization.
12230011231241 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 576, while the sum is 23.
Adding to 12230011231241 its reverse (14213211003221), we get a palindrome (26443222234462).
The spelling of 12230011231241 in words is "twelve trillion, two hundred thirty billion, eleven million, two hundred thirty-one thousand, two hundred forty-one".
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