Base | Representation |
---|---|
bin | 101010011000… |
… | …001000000100 |
3 | 202220101111120 |
4 | 222120020010 |
5 | 10320440433 |
6 | 1034033540 |
7 | 163265241 |
oct | 52301004 |
9 | 22811446 |
10 | 11108868 |
11 | 62a8291 |
12 | 38788b0 |
13 | 23bc4c4 |
14 | 16925c8 |
15 | e967b3 |
hex | a98204 |
11108868 has 48 divisors (see below), whose sum is σ = 27029184. Its totient is φ = 3548160.
The previous prime is 11108861. The next prime is 11108879. The reversal of 11108868 is 86880111.
It is not an unprimeable number, because it can be changed into a prime (11108861) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32796 + ... + 33132.
It is an arithmetic number, because the mean of its divisors is an integer number (563108).
Almost surely, 211108868 is an apocalyptic number.
It is an amenable number.
11108868 is an abundant number, since it is smaller than the sum of its proper divisors (15920316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11108868 is a wasteful number, since it uses less digits than its factorization.
11108868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 452 (or 450 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 33.
The square root of 11108868 is about 3332.9968496835. The cubic root of 11108868 is about 223.1292995586.
Adding to 11108868 its reverse (86880111), we get a palindrome (97988979).
It can be divided in two parts, 111088 and 68, that added together give a triangular number (111156 = T471).
The spelling of 11108868 in words is "eleven million, one hundred eight thousand, eight hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •