13004050 has 12 divisors (see below), whose sum is σ = 24187626. Its totient is φ = 5201600.

The previous prime is 13003987. The next prime is 13004051. The reversal of 13004050 is 5040031.

It can be written as a sum of positive squares in 3 ways, for example, as 6848689 + 6155361 = 2617^2 + 2481^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13004050.

It is not an unprimeable number, because it can be changed into a prime (13004051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 129991 + ... + 130090.

Almost surely, 2^13004050 is an apocalyptic number.

13004050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13004050 is a deficient number, since it is larger than the sum of its proper divisors (11183576).

13004050 is a wasteful number, since it uses less digits than its factorization.

13004050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260093 (or 260088 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 13004050 is about 3606.1128656768. The cubic root of 13004050 is about 235.1578839432.

Adding to 13004050 its reverse (5040031), we get a palindrome (18044081).

The spelling of 13004050 in words is "thirteen million, four thousand, fifty".