Search a number
-
+
43241 = 113931
BaseRepresentation
bin1010100011101001
32012022112
422203221
52340431
6532105
7240032
oct124351
965275
1043241
112a540
1221035
13168b3
1411a89
15cc2b
hexa8e9

43241 has 4 divisors (see below), whose sum is σ = 47184. Its totient is φ = 39300.

The previous prime is 43237. The next prime is 43261. The reversal of 43241 is 14234.

Adding to 43241 its reverse (14234), we get a palindrome (57475).

43241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 43241 - 22 = 43237 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43201) 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, 1955 + ... + 1976.

It is an arithmetic number, because the mean of its divisors is an integer number (11796).

243241 is an apocalyptic number.

It is an amenable number.

43241 is a deficient number, since it is larger than the sum of its proper divisors (3943).

43241 is a wasteful number, since it uses less digits than its factorization.

43241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3942.

The product of its digits is 96, while the sum is 14.

The square root of 43241 is about 207.9447041884. The cubic root of 43241 is about 35.0993097864.

The spelling of 43241 in words is "forty-three thousand, two hundred forty-one", and thus it is an iban number.

Divisors: 1 11 3931 43241