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52434 = 233971
BaseRepresentation
bin1100110011010010
32122221000
430303102
53134214
61042430
7305604
oct146322
978830
1052434
1136438
1226416
131ab35
1415174
1510809
hexccd2

52434 has 16 divisors (see below), whose sum is σ = 116640. Its totient is φ = 17460.

The previous prime is 52433. The next prime is 52453. The reversal of 52434 is 43425.

It is a happy number.

52434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

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

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 432 + ... + 539.

It is an arithmetic number, because the mean of its divisors is an integer number (7290).

252434 is an apocalyptic number.

52434 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

52434 is an abundant number, since it is smaller than the sum of its proper divisors (64206).

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 (58320).

52434 is a wasteful number, since it uses less digits than its factorization.

52434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 982 (or 976 counting only the distinct ones).

The product of its digits is 480, while the sum is 18.

The square root of 52434 is about 228.9847156471. The cubic root of 52434 is about 37.4286643855.

Adding to 52434 its reverse (43425), we get a palindrome (95859).

Subtracting from 52434 its reverse (43425), we obtain a palindrome (9009).

The spelling of 52434 in words is "fifty-two thousand, four hundred thirty-four".