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30003004213 = 713329703343
BaseRepresentation
bin11011111100010100…
…011000001100110101
32212102221221112101021
4123330110120030311
5442421232113323
621441100301141
72111334220330
oct337424301465
985387845337
1030003004213
11117a6a06156
125993b417b1
132aa1ba7640
1416489cb617
15ba901e05d
hex6fc518335

30003004213 has 8 divisors (see below), whose sum is σ = 36926774528. Its totient is φ = 23738640624.

The previous prime is 30003004193. The next prime is 30003004243. The reversal of 30003004213 is 31240030003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30003004213 - 25 = 30003004181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30003004243) 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, 164851581 + ... + 164851762.

It is an arithmetic number, because the mean of its divisors is an integer number (4615846816).

Almost surely, 230003004213 is an apocalyptic number.

It is an amenable number.

30003004213 is a deficient number, since it is larger than the sum of its proper divisors (6923770315).

30003004213 is a wasteful number, since it uses less digits than its factorization.

30003004213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329703363.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 30003004213 its reverse (31240030003), we get a palindrome (61243034216).

The spelling of 30003004213 in words is "thirty billion, three million, four thousand, two hundred thirteen".

Divisors: 1 7 13 91 329703343 2307923401 4286143459 30003004213