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30230340241 = 192715871109
BaseRepresentation
bin11100001001110111…
…100110001010010001
32220000210201101210011
4130021313212022101
5443402431341431
621515421034521
72120064436513
oct341167461221
986023641704
1030230340241
111190326a072
125a380b5a41
132b0a0131ba
14166ac87bb3
15bbde77cb1
hex709de6291

30230340241 has 8 divisors (see below), whose sum is σ = 31938838400. Its totient is φ = 28533584880.

The previous prime is 30230340229. The next prime is 30230340271. The reversal of 30230340241 is 14204303203.

It is a happy number.

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 30230340241 - 29 = 30230339729 is a prime.

It is a Duffinian number.

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 (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2930406 + ... + 2940703.

It is an arithmetic number, because the mean of its divisors is an integer number (3992354800).

Almost surely, 230230340241 is an apocalyptic number.

It is an amenable number.

30230340241 is a deficient number, since it is larger than the sum of its proper divisors (1708498159).

30230340241 is a wasteful number, since it uses less digits than its factorization.

30230340241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5871399.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 30230340241 its reverse (14204303203), we get a palindrome (44434643444).

The spelling of 30230340241 in words is "thirty billion, two hundred thirty million, three hundred forty thousand, two hundred forty-one".

Divisors: 1 19 271 5149 5871109 111551071 1591070539 30230340241