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5432 = 23797
BaseRepresentation
bin1010100111000
321110012
41110320
5133212
641052
721560
oct12470
97405
105432
114099
123188
13261b
141da0
151922
hex1538

5432 has 16 divisors (see below), whose sum is σ = 11760. Its totient is φ = 2304.

The previous prime is 5431. The next prime is 5437. The reversal of 5432 is 2345.

Adding to 5432 its reverse (2345), we get a palindrome (7777).

It can be divided in two parts, 543 and 2, that added together give a palindrome (545).

5432 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.

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 + 35 + 42 + 211 .

It is an alternating number because its digits alternate between odd and even.

It is a straight-line number, since its digits are in arithmetic progression.

It is a nialpdrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5431) 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, 8 + ... + 104.

It is an arithmetic number, because the mean of its divisors is an integer number (735).

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5880).

5432 is an abundant number, since it is smaller than the sum of its proper divisors (6328).

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

5432 is a wasteful number, since it uses less digits than its factorization.

5432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110 (or 106 counting only the distinct ones).

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

The square root of 5432 is about 73.7021030908. The cubic root of 5432 is about 17.5786932244.

The spelling of 5432 in words is "five thousand, four hundred thirty-two".

Divisors: 1 2 4 7 8 14 28 56 97 194 388 679 776 1358 2716 5432