Base | Representation |
---|---|
bin | 100000110011110101110111… |
… | …010110110011110111001101 |
3 | 200220220221120102001221022222 |
4 | 200303311313112303313031 |
5 | 122403202414242241023 |
6 | 1230522302523145125 |
7 | 42252221661210533 |
oct | 4063656726636715 |
9 | 626827512057288 |
10 | 144300018712013 |
11 | 41a8432673a78a |
12 | 142263883751a5 |
13 | 6269583189b18 |
14 | 278c230040153 |
15 | 11a38945eecc8 |
hex | 833d775b3dcd |
144300018712013 has 2 divisors, whose sum is σ = 144300018712014. Its totient is φ = 144300018712012.
The previous prime is 144300018712001. The next prime is 144300018712049. The reversal of 144300018712013 is 310217810003441.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 134654254899844 + 9645763812169 = 11604062^2 + 3105763^2 .
It is an emirp because it is prime and its reverse (310217810003441) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 144300018712013 - 240 = 143200507084237 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (144300318712013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72150009356006 + 72150009356007.
It is an arithmetic number, because the mean of its divisors is an integer number (72150009356007).
Almost surely, 2144300018712013 is an apocalyptic number.
It is an amenable number.
144300018712013 is a deficient number, since it is larger than the sum of its proper divisors (1).
144300018712013 is an equidigital number, since it uses as much as digits as its factorization.
144300018712013 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 16128, while the sum is 35.
Adding to 144300018712013 its reverse (310217810003441), we get a palindrome (454517828715454).
The spelling of 144300018712013 in words is "one hundred forty-four trillion, three hundred billion, eighteen million, seven hundred twelve thousand, thirteen".
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