Base | Representation |
---|---|
bin | 110011101100111111… |
… | …1001100011000100100 |
3 | 101121120222011201202202 |
4 | 1213121333030120210 |
5 | 3304343014412233 |
6 | 123001312154032 |
7 | 11010314235254 |
oct | 1473177143044 |
9 | 347528151682 |
10 | 111031404068 |
11 | 430a7373272 |
12 | 19628238918 |
13 | a6160b1180 |
14 | 5534187964 |
15 | 2d4c92dbe8 |
hex | 19d9fcc624 |
111031404068 has 24 divisors (see below), whose sum is σ = 214117810368. Its totient is φ = 50053512096.
The previous prime is 111031404067. The next prime is 111031404101. The reversal of 111031404068 is 860404130111.
It is a super-2 number, since 2×1110314040682 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 111031404068.
It is not an unprimeable number, because it can be changed into a prime (111031404067) 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, 24825896 + ... + 24830367.
It is an arithmetic number, because the mean of its divisors is an integer number (8921575432).
Almost surely, 2111031404068 is an apocalyptic number.
It is an amenable number.
111031404068 is a deficient number, since it is larger than the sum of its proper divisors (103086406300).
111031404068 is a wasteful number, since it uses less digits than its factorization.
111031404068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49656323 (or 49656321 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 29.
Adding to 111031404068 its reverse (860404130111), we get a palindrome (971435534179).
The spelling of 111031404068 in words is "one hundred eleven billion, thirty-one million, four hundred four thousand, sixty-eight".
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