Base | Representation |
---|---|
bin | 11010101101000… |
… | …10011101010001 |
3 | 120121111222211221 |
4 | 31112202131101 |
5 | 424321341423 |
6 | 34121205041 |
7 | 5360033353 |
oct | 1526423521 |
9 | 517458757 |
10 | 224012113 |
11 | 1054a3686 |
12 | 63030781 |
13 | 37543960 |
14 | 21a730d3 |
15 | 149ede5d |
hex | d5a2751 |
224012113 has 16 divisors (see below), whose sum is σ = 245322000. Its totient is φ = 203316480.
The previous prime is 224012101. The next prime is 224012141. The reversal of 224012113 is 311210422.
224012113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 11785489 + 212226624 = 3433^2 + 14568^2 .
It is a cyclic number.
It is not a de Polignac number, because 224012113 - 25 = 224012081 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (224012143) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210603 + ... + 211663.
It is an arithmetic number, because the mean of its divisors is an integer number (15332625).
Almost surely, 2224012113 is an apocalyptic number.
It is an amenable number.
224012113 is a deficient number, since it is larger than the sum of its proper divisors (21309887).
224012113 is a wasteful number, since it uses less digits than its factorization.
224012113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1332.
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 224012113 is about 14967.0342085531. The cubic root of 224012113 is about 607.3287412618.
Adding to 224012113 its reverse (311210422), we get a palindrome (535222535).
The spelling of 224012113 in words is "two hundred twenty-four million, twelve thousand, one hundred thirteen".
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