Base | Representation |
---|---|
bin | 110011101100000011… |
… | …1011001011100110111 |
3 | 101121111210002020220122 |
4 | 1213120013121130313 |
5 | 3304312000002221 |
6 | 122554231122155 |
7 | 11006453302154 |
oct | 1473007313467 |
9 | 347453066818 |
10 | 111000000311 |
11 | 43090674152 |
12 | 1961981335b |
13 | a60c737275 |
14 | 552dd3122b |
15 | 2d49cc8eab |
hex | 19d81d9737 |
111000000311 has 8 divisors (see below), whose sum is σ = 118250454384. Its totient is φ = 103829662080.
The previous prime is 111000000289. The next prime is 111000000313. The reversal of 111000000311 is 113000000111.
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 111000000311 - 230 = 109926258487 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 (111000000313) 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, 20026100 + ... + 20031641.
It is an arithmetic number, because the mean of its divisors is an integer number (14781306798).
Almost surely, 2111000000311 is an apocalyptic number.
111000000311 is a deficient number, since it is larger than the sum of its proper divisors (7250454073).
111000000311 is a wasteful number, since it uses less digits than its factorization.
111000000311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40057921.
The product of its (nonzero) digits is 3, while the sum is 8.
Adding to 111000000311 its reverse (113000000111), we get a palindrome (224000000422).
The spelling of 111000000311 in words is "one hundred eleven billion, three hundred eleven", and thus it is an aban number.
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