Base | Representation |
---|---|
bin | 11010110101011… |
… | …10100001100100 |
3 | 120200120210000201 |
4 | 31122232201210 |
5 | 430112010431 |
6 | 34200520244 |
7 | 5402255500 |
oct | 1532564144 |
9 | 520523021 |
10 | 225110116 |
11 | 106083620 |
12 | 63480084 |
13 | 3783966a |
14 | 21c7b300 |
15 | 14b69461 |
hex | d6ae864 |
225110116 has 72 divisors (see below), whose sum is σ = 503084736. Its totient is φ = 87151680.
The previous prime is 225110111. The next prime is 225110129. The reversal of 225110116 is 611011522.
225110116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 225110093 and 225110102.
It is not an unprimeable number, because it can be changed into a prime (225110111) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 566830 + ... + 567226.
It is an arithmetic number, because the mean of its divisors is an integer number (6987288).
Almost surely, 2225110116 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 225110116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (251542368).
225110116 is an abundant number, since it is smaller than the sum of its proper divisors (277974620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
225110116 is a wasteful number, since it uses less digits than its factorization.
225110116 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 689 (or 680 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 19.
The square root of 225110116 is about 15003.6700843494. The cubic root of 225110116 is about 608.3194052648.
Adding to 225110116 its reverse (611011522), we get a palindrome (836121638).
The spelling of 225110116 in words is "two hundred twenty-five million, one hundred ten thousand, one hundred sixteen".
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