Base | Representation |
---|---|
bin | 10000001010110011010… |
… | …100010001110110101011 |
3 | 10221012222011111020122211 |
4 | 100022303110101312223 |
5 | 121201023130000133 |
6 | 2210234211225551 |
7 | 143163225112141 |
oct | 20126324216653 |
9 | 3835864436584 |
10 | 1111110000043 |
11 | 3992456a050a |
12 | 15b4105a82b7 |
13 | 80a14737cb4 |
14 | 3bac6c0d591 |
15 | 1dd8101cbcd |
hex | 102b3511dab |
1111110000043 has 2 divisors, whose sum is σ = 1111110000044. Its totient is φ = 1111110000042.
The previous prime is 1111110000017. The next prime is 1111110000059. The reversal of 1111110000043 is 3400000111111.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1111110000043 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1111109999978 and 1111110000032.
It is not a weakly prime, because it can be changed into another prime (1111110000643) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555555000021 + 555555000022.
It is an arithmetic number, because the mean of its divisors is an integer number (555555000022).
Almost surely, 21111110000043 is an apocalyptic number.
1111110000043 is a deficient number, since it is larger than the sum of its proper divisors (1).
1111110000043 is an equidigital number, since it uses as much as digits as its factorization.
1111110000043 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 12, while the sum is 13.
Adding to 1111110000043 its reverse (3400000111111), we get a palindrome (4511110111154).
The spelling of 1111110000043 in words is "one trillion, one hundred eleven billion, one hundred ten million, forty-three", and thus it is an aban number.
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