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5182 = 22591
BaseRepresentation
bin1010000111110
321002221
41100332
5131212
635554
721052
oct12076
97087
105182
113991
122bba
132488
141c62
151807
hex143e

5182 has 4 divisors (see below), whose sum is σ = 7776. Its totient is φ = 2590.

The previous prime is 5179. The next prime is 5189. The reversal of 5182 is 2815.

Adding to 5182 its reverse (2815), we get a palindrome (7997).

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2815 = 5563.

It is a d-powerful number, because it can be written as 55 + 8 + 1 + 211 .

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5189) by changing a digit.

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 as a sum of consecutive naturals, namely, 1294 + ... + 1297.

It is an arithmetic number, because the mean of its divisors is an integer number (1944).

25182 is an apocalyptic number.

5182 is a deficient number, since it is larger than the sum of its proper divisors (2594).

5182 is a wasteful number, since it uses less digits than its factorization.

5182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2593.

The product of its digits is 80, while the sum is 16.

The square root of 5182 is about 71.9861097713. The cubic root of 5182 is about 17.3047688636.

The spelling of 5182 in words is "five thousand, one hundred eighty-two".

Divisors: 1 2 2591 5182