Base | Representation |
---|---|
bin | 1101001111101… |
… | …01000110011100 |
3 | 21202001200121020 |
4 | 12213311012130 |
5 | 211420320122 |
6 | 15005204140 |
7 | 2516241366 |
oct | 647650634 |
9 | 252050536 |
10 | 111104412 |
11 | 57796431 |
12 | 31260650 |
13 | 1a030c73 |
14 | 10a81d36 |
15 | 9b49c5c |
hex | 69f519c |
111104412 has 12 divisors (see below), whose sum is σ = 259243656. Its totient is φ = 37034800.
The previous prime is 111104393. The next prime is 111104417. The reversal of 111104412 is 214401111.
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 111104391 and 111104400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (111104417) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4629339 + ... + 4629362.
It is an arithmetic number, because the mean of its divisors is an integer number (21603638).
Almost surely, 2111104412 is an apocalyptic number.
111104412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
111104412 is an abundant number, since it is smaller than the sum of its proper divisors (148139244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
111104412 is a wasteful number, since it uses less digits than its factorization.
111104412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9258708 (or 9258706 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 15.
The square root of 111104412 is about 10540.6077623636. The cubic root of 111104412 is about 480.7401947848.
Adding to 111104412 its reverse (214401111), we get a palindrome (325505523).
The spelling of 111104412 in words is "one hundred eleven million, one hundred four thousand, four hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •