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12482 = 2792

12482 has 6 divisors (see below), whose sum is σ = 18963. Its totient is φ = 6162.

The previous prime is 12479. The next prime is 12487. The reversal of 12482 is 28421.

It can be written as a sum of positive squares in only one way, i.e., 6241 + 6241 = 79^2 + 79^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=79.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12482.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 12482.

It is not an unprimeable number, because it can be changed into a prime (12487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 119 + ... + 197.

212482 is an apocalyptic number.

12482 is a deficient number, since it is larger than the sum of its proper divisors (6481).

12482 is an frugal number, since it uses more digits than its factorization.

12482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160 (or 81 counting only the distinct ones).

The product of its digits is 128, while the sum is 17.

The square root of 12482 is about 111.7228714275. The cubic root of 12482 is about 23.1967990035.

Multiplying 12482 by its product of digits (128), we get a square (1597696 = 12642).

It can be divided in two parts, 12 and 482, that added together give a palindrome (494).

The spelling of 12482 in words is "twelve thousand, four hundred eighty-two".

Divisors: 1 2 79 158 6241 12482