Base | Representation |
---|---|
bin | 1100100101100110010101… |
… | …0000011011100100111101 |
3 | 1211000002200012200200101221 |
4 | 3021121211100123210331 |
5 | 3303223442324340124 |
6 | 45234014020033341 |
7 | 2625625112101414 |
oct | 311314520334475 |
9 | 54002605620357 |
10 | 13840083433789 |
11 | 4456601319578 |
12 | 1676373b32851 |
13 | 79516407a642 |
14 | 35bc13a7647b |
15 | 19002b941ce4 |
hex | c966541b93d |
13840083433789 has 2 divisors, whose sum is σ = 13840083433790. Its totient is φ = 13840083433788.
The previous prime is 13840083433783. The next prime is 13840083433807. The reversal of 13840083433789 is 98733438004831.
It is a happy number.
13840083433789 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 11447957211289 + 2392126222500 = 3383483^2 + 1546650^2 .
It is a cyclic number.
It is not a de Polignac number, because 13840083433789 - 221 = 13840081336637 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13840083433783) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6920041716894 + 6920041716895.
It is an arithmetic number, because the mean of its divisors is an integer number (6920041716895).
Almost surely, 213840083433789 is an apocalyptic number.
It is an amenable number.
13840083433789 is a deficient number, since it is larger than the sum of its proper divisors (1).
13840083433789 is an equidigital number, since it uses as much as digits as its factorization.
13840083433789 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 41803776, while the sum is 61.
The spelling of 13840083433789 in words is "thirteen trillion, eight hundred forty billion, eighty-three million, four hundred thirty-three thousand, seven hundred eighty-nine".
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