Base | Representation |
---|---|
bin | 11010111100100… |
… | …10101010011001 |
3 | 120202100020212002 |
4 | 31132102222121 |
5 | 430331411234 |
6 | 34232530345 |
7 | 5413230032 |
oct | 1536225231 |
9 | 522306762 |
10 | 226044569 |
11 | 1066616a3 |
12 | 638509b5 |
13 | 37aa5aaa |
14 | 22041a89 |
15 | 14ca127e |
hex | d792a99 |
226044569 has 4 divisors (see below), whose sum is σ = 226081380. Its totient is φ = 226007760.
The previous prime is 226044551. The next prime is 226044571. The reversal of 226044569 is 965440622.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 189888400 + 36156169 = 13780^2 + 6013^2 .
It is a cyclic number.
It is not a de Polignac number, because 226044569 - 220 = 224995993 is a prime.
It is a super-2 number, since 2×2260445692 = 102192294348791522, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (226044509) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6722 + ... + 22299.
It is an arithmetic number, because the mean of its divisors is an integer number (56520345).
Almost surely, 2226044569 is an apocalyptic number.
It is an amenable number.
226044569 is a deficient number, since it is larger than the sum of its proper divisors (36811).
226044569 is an equidigital number, since it uses as much as digits as its factorization.
226044569 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36810.
The product of its (nonzero) digits is 103680, while the sum is 38.
The square root of 226044569 is about 15034.7786481877. The cubic root of 226044569 is about 609.1599733610.
The spelling of 226044569 in words is "two hundred twenty-six million, forty-four thousand, five hundred sixty-nine".
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