Base | Representation |
---|---|
bin | 1010010011101… |
… | …0010000100001 |
3 | 10000100022202001 |
4 | 2210322100201 |
5 | 42031331431 |
6 | 4142324001 |
7 | 1033310455 |
oct | 244722041 |
9 | 100308661 |
10 | 43230241 |
11 | 2244757a |
12 | 12589601 |
13 | 8c57c32 |
14 | 5a54665 |
15 | 3bdde61 |
hex | 293a421 |
43230241 has 4 divisors (see below), whose sum is σ = 43366932. Its totient is φ = 43093552.
The previous prime is 43230217. The next prime is 43230331. The reversal of 43230241 is 14203234.
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 18190225 + 25040016 = 4265^2 + 5004^2 .
It is a cyclic number.
It is not a de Polignac number, because 43230241 - 211 = 43228193 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (43230211) 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, 67870 + ... + 68503.
It is an arithmetic number, because the mean of its divisors is an integer number (10841733).
Almost surely, 243230241 is an apocalyptic number.
It is an amenable number.
43230241 is a deficient number, since it is larger than the sum of its proper divisors (136691).
43230241 is a wasteful number, since it uses less digits than its factorization.
43230241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 136690.
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 43230241 is about 6574.9707984142. The cubic root of 43230241 is about 350.9639846922.
Adding to 43230241 its reverse (14203234), we get a palindrome (57433475).
The spelling of 43230241 in words is "forty-three million, two hundred thirty thousand, two hundred forty-one".
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