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5244 = 2231923
BaseRepresentation
bin1010001111100
321012020
41101330
5131434
640140
721201
oct12174
97166
105244
113a38
123050
132505
141ca8
151849
hex147c

5244 has 24 divisors (see below), whose sum is σ = 13440. Its totient is φ = 1584.

The previous prime is 5237. The next prime is 5261. The reversal of 5244 is 4425.

5244 = 202 + 212 + ... + 282.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217 + ... + 239.

It is an arithmetic number, because the mean of its divisors is an integer number (560).

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6720).

5244 is an abundant number, since it is smaller than the sum of its proper divisors (8196).

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

5244 is a wasteful number, since it uses less digits than its factorization.

5244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49 (or 47 counting only the distinct ones).

The product of its digits is 160, while the sum is 15.

The square root of 5244 is about 72.4154679609. The cubic root of 5244 is about 17.3735096974.

Adding to 5244 its reverse (4425), we get a palindrome (9669).

It can be divided in two parts, 524 and 4, that added together give a triangular number (528 = T32).

The spelling of 5244 in words is "five thousand, two hundred forty-four".