Base | Representation |
---|---|
bin | 1010111100111001000011… |
… | …0101101100001011100111 |
3 | 1120122010111120000221212201 |
4 | 2233032100311230023213 |
5 | 3034240411132340031 |
6 | 41335354524555331 |
7 | 2351643511334512 |
oct | 257162065541347 |
9 | 46563446027781 |
10 | 12041223324391 |
11 | 392272171a638 |
12 | 14258053b2b47 |
13 | 694637041c21 |
14 | 2d8b2682bd79 |
15 | 15d346eedd61 |
hex | af390d6c2e7 |
12041223324391 has 2 divisors, whose sum is σ = 12041223324392. Its totient is φ = 12041223324390.
The previous prime is 12041223324379. The next prime is 12041223324407. The reversal of 12041223324391 is 19342332214021.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 12041223324391 - 25 = 12041223324359 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 12041223324391.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12041223384391) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6020611662195 + 6020611662196.
It is an arithmetic number, because the mean of its divisors is an integer number (6020611662196).
Almost surely, 212041223324391 is an apocalyptic number.
12041223324391 is a deficient number, since it is larger than the sum of its proper divisors (1).
12041223324391 is an equidigital number, since it uses as much as digits as its factorization.
12041223324391 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 62208, while the sum is 37.
The spelling of 12041223324391 in words is "twelve trillion, forty-one billion, two hundred twenty-three million, three hundred twenty-four thousand, three hundred ninety-one".
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