30050002 has 4 divisors (see below), whose sum is σ = 45075006. Its totient is φ = 15025000.

The previous prime is 30049979. The next prime is 30050047. The reversal of 30050002 is 20005003.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 27973521 + 2076481 = 5289^2 + 1441^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7512499 + ... + 7512502.

Almost surely, 2^30050002 is an apocalyptic number.

30050002 is a deficient number, since it is larger than the sum of its proper divisors (15025004).

30050002 is a wasteful number, since it uses less digits than its factorization.

30050002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15025003.

The product of its (nonzero) digits is 30, while the sum is 10.

The square root of 30050002 is about 5481.7882118885. The cubic root of 30050002 is about 310.8957857073.

Adding to 30050002 its reverse (20005003), we get a palindrome (50055005).

The spelling of 30050002 in words is "thirty million, fifty thousand, two", and thus it is an eban number.