Base | Representation |
---|---|
bin | 101010000001… |
… | …111111101000 |
3 | 202201210011002 |
4 | 222001333220 |
5 | 10310040331 |
6 | 1032054132 |
7 | 162440036 |
oct | 52017750 |
9 | 22653132 |
10 | 11018216 |
11 | 6246170 |
12 | 3834348 |
13 | 238a171 |
14 | 166b556 |
15 | e799cb |
hex | a81fe8 |
11018216 has 16 divisors (see below), whose sum is σ = 22537440. Its totient is φ = 5008240.
The previous prime is 11018213. The next prime is 11018243. The reversal of 11018216 is 61281011.
11018216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (11018213) 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, 62516 + ... + 62691.
It is an arithmetic number, because the mean of its divisors is an integer number (1408590).
Almost surely, 211018216 is an apocalyptic number.
It is an amenable number.
11018216 is an abundant number, since it is smaller than the sum of its proper divisors (11519224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11018216 is a wasteful number, since it uses less digits than its factorization.
11018216 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 125224 (or 125220 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 20.
The square root of 11018216 is about 3319.3698197098. The cubic root of 11018216 is about 222.5207050546.
Adding to 11018216 its reverse (61281011), we get a palindrome (72299227).
The spelling of 11018216 in words is "eleven million, eighteen thousand, two hundred sixteen".
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