Base | Representation |
---|---|
bin | 11010110101011… |
… | …11011001101010 |
3 | 120200120221221200 |
4 | 31122233121222 |
5 | 430112114311 |
6 | 34200545030 |
7 | 5402302116 |
oct | 1532573152 |
9 | 520527850 |
10 | 225113706 |
11 | 106086294 |
12 | 63482176 |
13 | 3783b19c |
14 | 21c7c746 |
15 | 14b6a556 |
hex | d6af66a |
225113706 has 24 divisors (see below), whose sum is σ = 489068580. Its totient is φ = 74834496.
The previous prime is 225113701. The next prime is 225113743. The reversal of 225113706 is 607311522.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 223652025 + 1461681 = 14955^2 + 1209^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 225113706.
It is not an unprimeable number, because it can be changed into a prime (225113701) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10051 + ... + 23478.
Almost surely, 2225113706 is an apocalyptic number.
225113706 is an abundant number, since it is smaller than the sum of its proper divisors (263954874).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
225113706 is a wasteful number, since it uses less digits than its factorization.
225113706 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33910 (or 33907 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 27.
The square root of 225113706 is about 15003.7897212671. The cubic root of 225113706 is about 608.3226390230.
The spelling of 225113706 in words is "two hundred twenty-five million, one hundred thirteen thousand, seven hundred six".
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