Search a number
BaseRepresentation
bin10001011101101
3110021011
42023231
5241231
6105221
735032
oct21355
913234
108941
116799
125211
1340ba
143389
1529b1
hex22ed

8941 has 2 divisors, whose sum is σ = 8942. Its totient is φ = 8940.

The previous prime is 8933. The next prime is 8951. The reversal of 8941 is 1498.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8100 + 841 = 90^2 + 29^2 .

It is a cyclic number.

It is not a de Polignac number, because 8941 - 23 = 8933 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a plaindrome in base 11 and base 14.

It is a nialpdrome in base 12.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4470 + 4471.

It is an arithmetic number, because the mean of its divisors is an integer number (4471).

It is an amenable number.

8941 is a deficient number, since it is larger than the sum of its proper divisors (1).

8941 is an equidigital number, since it uses as much as digits as its factorization.

8941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 288, while the sum is 22.

The square root of 8941 is about 94.5568612000. The cubic root of 8941 is about 20.7552848589.

Adding to 8941 its product of digits (288), we get a palindrome (9229).

It can be divided in two parts, 8 and 941, that added together give a palindrome (949).

The spelling of 8941 in words is "eight thousand, nine hundred forty-one".