Base | Representation |
---|---|
bin | 11001010101101110101100… |
… | …001101000110000001100101 |
3 | 112121120222111020101212222011 |
4 | 121111232230031012001211 |
5 | 104101401120304334023 |
6 | 1033004504135234221 |
7 | 32321410155203254 |
oct | 3125565415060145 |
9 | 477528436355864 |
10 | 111444405543013 |
11 | 32567341641164 |
12 | 105ba809b18971 |
13 | 4a252158b186a |
14 | 1d73d1bc7679b |
15 | cd3dd0eda50d |
hex | 655bac346065 |
111444405543013 has 8 divisors (see below), whose sum is σ = 111488150739168. Its totient is φ = 111400664993904.
The previous prime is 111444405542983. The next prime is 111444405543041. The reversal of 111444405543013 is 310345504444111.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 111444405543013 - 213 = 111444405534821 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (111444405843013) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47205870 + ... + 49510432.
It is an arithmetic number, because the mean of its divisors is an integer number (13936018842396).
Almost surely, 2111444405543013 is an apocalyptic number.
It is an amenable number.
111444405543013 is a deficient number, since it is larger than the sum of its proper divisors (43745196155).
111444405543013 is a wasteful number, since it uses less digits than its factorization.
111444405543013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2323523.
The product of its (nonzero) digits is 230400, while the sum is 40.
Adding to 111444405543013 its reverse (310345504444111), we get a palindrome (421789909987124).
The spelling of 111444405543013 in words is "one hundred eleven trillion, four hundred forty-four billion, four hundred five million, five hundred forty-three thousand, thirteen".
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