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30304611341 = 131231332911
BaseRepresentation
bin11100001110010010…
…111010110000001101
32220012222110202120122
4130032102322300031
5444030440030331
621531032554325
72121655642364
oct341622726015
986188422518
1030304611341
1111941188044
125a58b529a5
132b1c518ab4
141676a9c7db
15bc574917b
hex70e4bac0d

30304611341 has 4 divisors (see below), whose sum is σ = 30535944384. Its totient is φ = 30073278300.

The previous prime is 30304611299. The next prime is 30304611347. The reversal of 30304611341 is 14311640303.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30304611341 - 218 = 30304349197 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 30304611341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30304611347) 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 3 ways as a sum of consecutive naturals, for example, 115666325 + ... + 115666586.

It is an arithmetic number, because the mean of its divisors is an integer number (7633986096).

Almost surely, 230304611341 is an apocalyptic number.

It is an amenable number.

30304611341 is a deficient number, since it is larger than the sum of its proper divisors (231333043).

30304611341 is a wasteful number, since it uses less digits than its factorization.

30304611341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231333042.

The product of its (nonzero) digits is 2592, while the sum is 26.

The spelling of 30304611341 in words is "thirty billion, three hundred four million, six hundred eleven thousand, three hundred forty-one".

Divisors: 1 131 231332911 30304611341