Search a number
52043 = 71733
BaseRepresentation
bin1100101101001011
32122101112
430231023
53131133
61040535
7304505
oct145513
978345
1052043
1136112
122614b
131a8c4
1414d75
1510648
hexcb4b

52043 has 4 divisors (see below), whose sum is σ = 52848. Its totient is φ = 51240.

The previous prime is 52027. The next prime is 52051. The reversal of 52043 is 34025.

Adding to 52043 its reverse (34025), we get a palindrome (86068).

It can be divided in two parts, 5 and 2043, that added together give a 11-th power (2048 = 211).

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52043 - 24 = 52027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52543) 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, 296 + ... + 437.

It is an arithmetic number, because the mean of its divisors is an integer number (13212).

252043 is an apocalyptic number.

52043 is a deficient number, since it is larger than the sum of its proper divisors (805).

52043 is an equidigital number, since it uses as much as digits as its factorization.

52043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804.

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 52043 is about 228.1293492736. The cubic root of 52043 is about 37.3353970656.

The spelling of 52043 in words is "fifty-two thousand, forty-three".

Divisors: 1 71 733 52043