30056413 has 2 divisors, whose sum is σ = 30056414. Its totient is φ = 30056412.

The previous prime is 30056381. The next prime is 30056417. The reversal of 30056413 is 31465003.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19829209 + 10227204 = 4453^2 + 3198^2 .

It is an emirp because it is prime and its reverse (31465003) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30056413 - 2⁵ = 30056381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30056417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15028206 + 15028207.

It is an arithmetic number, because the mean of its divisors is an integer number (15028207).

Almost surely, 2^30056413 is an apocalyptic number.

It is an amenable number.

30056413 is a deficient number, since it is larger than the sum of its proper divisors (1).

30056413 is an equidigital number, since it uses as much as digits as its factorization.

30056413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 30056413 is about 5482.3729351441. The cubic root of 30056413 is about 310.9178934280.

The spelling of 30056413 in words is "thirty million, fifty-six thousand, four hundred thirteen".