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52304 = 247467
BaseRepresentation
bin1100110001010000
32122202012
430301100
53133204
61042052
7305330
oct146120
978665
1052304
113632a
1226328
131aa65
14150c0
151076e
hexcc50

52304 has 20 divisors (see below), whose sum is σ = 116064. Its totient is φ = 22368.

The previous prime is 52301. The next prime is 52313. The reversal of 52304 is 40325.

Adding to 52304 its reverse (40325), we get a palindrome (92629).

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a d-powerful number, because it can be written as 55 + 215 + 33 + 0 + 47 .

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52301) 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, 122 + ... + 345.

252304 is an apocalyptic number.

It is an amenable number.

52304 is an abundant number, since it is smaller than the sum of its proper divisors (63760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58032).

52304 is a wasteful number, since it uses less digits than its factorization.

52304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482 (or 476 counting only the distinct ones).

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

The square root of 52304 is about 228.7006777428. The cubic root of 52304 is about 37.3977063994.

The spelling of 52304 in words is "fifty-two thousand, three hundred four".

Divisors: 1 2 4 7 8 14 16 28 56 112 467 934 1868 3269 3736 6538 7472 13076 26152 52304