Search a number
-
+
52463 = 232281
BaseRepresentation
bin1100110011101111
32122222002
430303233
53134323
61042515
7305645
oct146357
978862
1052463
1136464
122643b
131ab58
1415195
1510828
hexccef

52463 has 4 divisors (see below), whose sum is σ = 54768. Its totient is φ = 50160.

The previous prime is 52457. The next prime is 52489. The reversal of 52463 is 36425.

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 52463 - 210 = 51439 is a prime.

It is a cake number, because a cake can be divided into 52463 parts by 68 planar cuts.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 52463.

It is not an unprimeable number, because it can be changed into a prime (52433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1118 + ... + 1163.

It is an arithmetic number, because the mean of its divisors is an integer number (13692).

252463 is an apocalyptic number.

52463 is a deficient number, since it is larger than the sum of its proper divisors (2305).

52463 is a wasteful number, since it uses less digits than its factorization.

52463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2304.

The product of its digits is 720, while the sum is 20.

The square root of 52463 is about 229.0480298977. The cubic root of 52463 is about 37.4355634155.

Adding to 52463 its reverse (36425), we get a palindrome (88888).

It can be divided in two parts, 52 and 463, that added together give a palindrome (515).

The spelling of 52463 in words is "fifty-two thousand, four hundred sixty-three".

Divisors: 1 23 2281 52463