Search a number
2441 is a prime number

2441 has 2 divisors, whose sum is σ = 2442. Its totient is φ = 2440.

The previous prime is 2437. The next prime is 2447. The reversal of 2441 is 1442.

2441 is nontrivially palindromic in base 16.

2441 is an esthetic number in base 16, because in such base its adjacent digits differ by 1.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1600 + 841 = 40^2 + 29^2 .

It is a cyclic number.

It is not a de Polignac number, because 2441 - 22 = 2437 is a prime.

It is a Chen prime.

2441 is an undulating number in base 16.

It is equal to p362 and since 2441 and 362 have the same sum of digits, it is a Honaker prime.

It is a plaindrome in base 13.

It is a nialpdrome in base 14.

It is not a weakly prime, because it can be changed into another prime (2447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1220 + 1221.

It is an arithmetic number, because the mean of its divisors is an integer number (1221).

It is an amenable number.

2441 is a deficient number, since it is larger than the sum of its proper divisors (1).

2441 is an equidigital number, since it uses as much as digits as its factorization.

2441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32, while the sum is 11.

The square root of 2441 is about 49.4064773081. The cubic root of 2441 is about 13.4644699006.

Adding to 2441 its reverse (1442), we get a palindrome (3883).

Subtracting from 2441 its reverse (1442), we obtain a palindrome (999).

The spelling of 2441 in words is "two thousand, four hundred forty-one", and thus it is an iban number.