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30230340211 = 414911501681
BaseRepresentation
bin11100001001110111…
…100110001001110011
32220000210201101202001
4130021313212021303
5443402431341321
621515421034431
72120064436441
oct341167461163
986023641661
1030230340211
111190326a045
125a380b5a17
132b0a013196
14166ac87b91
15bbde77c91
hex709de6273

30230340211 has 8 divisors (see below), whose sum is σ = 31030756848. Its totient is φ = 29432928000.

The previous prime is 30230340197. The next prime is 30230340221. The reversal of 30230340211 is 11204303203.

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 30230340211 - 225 = 30196785779 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30230340221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 730710 + ... + 770971.

It is an arithmetic number, because the mean of its divisors is an integer number (3878844606).

Almost surely, 230230340211 is an apocalyptic number.

30230340211 is a deficient number, since it is larger than the sum of its proper divisors (800416637).

30230340211 is a wasteful number, since it uses less digits than its factorization.

30230340211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1502213.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 30230340211 its reverse (11204303203), we get a palindrome (41434643414).

The spelling of 30230340211 in words is "thirty billion, two hundred thirty million, three hundred forty thousand, two hundred eleven".

Divisors: 1 41 491 20131 1501681 61568921 737325371 30230340211