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30230233041 = 329347473943
BaseRepresentation
bin11100001001110111…
…001011111111010001
32220000210111221201210
4130021313023333101
5443402414424131
621515414450333
72120063512131
oct341167137721
986023457653
1030230233041
11119031a6578
125a380639a9
132b09ca6478
14166ac5aac1
15bbde56146
hex709dcbfd1

30230233041 has 8 divisors (see below), whose sum is σ = 41696873280. Its totient is φ = 19458540752.

The previous prime is 30230233031. The next prime is 30230233067. The reversal of 30230233041 is 14033203203.

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 30230233041 - 214 = 30230216657 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30230232999 and 30230233017.

It is not an unprimeable number, because it can be changed into a prime (30230233031) 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, 173736885 + ... + 173737058.

It is an arithmetic number, because the mean of its divisors is an integer number (5212109160).

Almost surely, 230230233041 is an apocalyptic number.

It is an amenable number.

30230233041 is a deficient number, since it is larger than the sum of its proper divisors (11466640239).

30230233041 is a wasteful number, since it uses less digits than its factorization.

30230233041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347473975.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 30230233041 its reverse (14033203203), we get a palindrome (44263436244).

The spelling of 30230233041 in words is "thirty billion, two hundred thirty million, two hundred thirty-three thousand, forty-one".

Divisors: 1 3 29 87 347473943 1042421829 10076744347 30230233041