13000242 has 16 divisors (see below), whose sum is σ = 26367552. Its totient is φ = 4272240.

The previous prime is 13000219. The next prime is 13000243. The reversal of 13000242 is 24200031.

13000242 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13000243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14833 + ... + 15684.

It is an arithmetic number, because the mean of its divisors is an integer number (1647972).

Almost surely, 2^13000242 is an apocalyptic number.

13000242 is an abundant number, since it is smaller than the sum of its proper divisors (13367310).

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

13000242 is a wasteful number, since it uses less digits than its factorization.

13000242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30593.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 13000242 is about 3605.5848346697. The cubic root of 13000242 is about 235.1349277963.

Adding to 13000242 its reverse (24200031), we get a palindrome (37200273).

The spelling of 13000242 in words is "thirteen million, two hundred forty-two", and thus it is an aban number.