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11443241 is a prime number
BaseRepresentation
bin101011101001…
…110000101001
3210112101011202
4223221300221
510412140431
61045133545
7166160135
oct53516051
923471152
1011443241
116506527
1239ba2b5
1324a8764
14173c3c5
1510108cb
hexae9c29

11443241 has 2 divisors, whose sum is σ = 11443242. Its totient is φ = 11443240.

The previous prime is 11443217. The next prime is 11443253. The reversal of 11443241 is 14234411.

11443241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11417641 + 25600 = 3379^2 + 160^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-11443241 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (11443441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5721620 + 5721621.

It is an arithmetic number, because the mean of its divisors is an integer number (5721621).

Almost surely, 211443241 is an apocalyptic number.

It is an amenable number.

11443241 is a deficient number, since it is larger than the sum of its proper divisors (1).

11443241 is an equidigital number, since it uses as much as digits as its factorization.

11443241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 384, while the sum is 20.

The square root of 11443241 is about 3382.7859819977. The cubic root of 11443241 is about 225.3459107292.

Adding to 11443241 its reverse (14234411), we get a palindrome (25677652).

The spelling of 11443241 in words is "eleven million, four hundred forty-three thousand, two hundred forty-one".