Base | Representation |
---|---|
bin | 11010111110000… |
… | …11011001000001 |
3 | 120202201101122101 |
4 | 31133003121001 |
5 | 430404303121 |
6 | 34241110401 |
7 | 5415020653 |
oct | 1537033101 |
9 | 522641571 |
10 | 226244161 |
11 | 106788650 |
12 | 63928401 |
13 | 37b458b0 |
14 | 220946d3 |
15 | 14ce0491 |
hex | d7c3641 |
226244161 has 8 divisors (see below), whose sum is σ = 265797504. Its totient is φ = 189855120.
The previous prime is 226244149. The next prime is 226244171. The reversal of 226244161 is 161442622.
226244161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 226244161 - 27 = 226244033 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (226244101) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 790921 + ... + 791206.
It is an arithmetic number, because the mean of its divisors is an integer number (33224688).
Almost surely, 2226244161 is an apocalyptic number.
It is an amenable number.
226244161 is a deficient number, since it is larger than the sum of its proper divisors (39553343).
226244161 is a wasteful number, since it uses less digits than its factorization.
226244161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1582151.
The product of its digits is 4608, while the sum is 28.
The square root of 226244161 is about 15041.4148603115. The cubic root of 226244161 is about 609.3392118925.
Adding to 226244161 its reverse (161442622), we get a palindrome (387686783).
The spelling of 226244161 in words is "two hundred twenty-six million, two hundred forty-four thousand, one hundred sixty-one".
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