Base | Representation |
---|---|
bin | 11010111110111… |
… | …00000010110101 |
3 | 120202220112011101 |
4 | 31133130002311 |
5 | 430421021031 |
6 | 34243210101 |
7 | 5415621241 |
oct | 1537340265 |
9 | 522815141 |
10 | 226345141 |
11 | 106847500 |
12 | 63976931 |
13 | 37b7c849 |
14 | 220bd421 |
15 | 14d10361 |
hex | d7dc0b5 |
226345141 has 12 divisors (see below), whose sum is σ = 251269452. Its totient is φ = 203720000.
The previous prime is 226345129. The next prime is 226345151. The reversal of 226345141 is 141543622.
It can be written as a sum of positive squares in 2 ways, for example, as 222159025 + 4186116 = 14905^2 + 2046^2 .
It is not a de Polignac number, because 226345141 - 25 = 226345109 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (226345151) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2961 + ... + 21481.
It is an arithmetic number, because the mean of its divisors is an integer number (20939121).
Almost surely, 2226345141 is an apocalyptic number.
It is an amenable number.
226345141 is a deficient number, since it is larger than the sum of its proper divisors (24924311).
226345141 is a wasteful number, since it uses less digits than its factorization.
226345141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18644 (or 18633 counting only the distinct ones).
The product of its digits is 5760, while the sum is 28.
The square root of 226345141 is about 15044.7712179348. The cubic root of 226345141 is about 609.4298542634.
Adding to 226345141 its reverse (141543622), we get a palindrome (367888763).
The spelling of 226345141 in words is "two hundred twenty-six million, three hundred forty-five thousand, one hundred forty-one".
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