Search a number
-
+
53441 is a prime number
BaseRepresentation
bin1101000011000001
32201022022
431003001
53202231
61051225
7311543
oct150301
981268
1053441
1137173
1226b15
131b42b
1415693
1510c7b
hexd0c1

53441 has 2 divisors, whose sum is σ = 53442. Its totient is φ = 53440.

The previous prime is 53437. The next prime is 53453. The reversal of 53441 is 14435.

53441 is nontrivially palindromic in base 11.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48400 + 5041 = 220^2 + 71^2 .

It is a cyclic number.

It is not a de Polignac number, because 53441 - 22 = 53437 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (53401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26720 + 26721.

It is an arithmetic number, because the mean of its divisors is an integer number (26721).

253441 is an apocalyptic number.

It is an amenable number.

53441 is a deficient number, since it is larger than the sum of its proper divisors (1).

53441 is an equidigital number, since it uses as much as digits as its factorization.

53441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 240, while the sum is 17.

The square root of 53441 is about 231.1730953204. The cubic root of 53441 is about 37.6667536828. Note that the first 3 decimals are identical.

Adding to 53441 its reverse (14435), we get a palindrome (67876).

It can be divided in two parts, 534 and 41, that added together give a palindrome (575).

The spelling of 53441 in words is "fifty-three thousand, four hundred forty-one".