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30332212301 = 1193221311489
BaseRepresentation
bin11100001111111100…
…001101010001001101
32220021220102000222102
4130033330031101031
5444110021243201
621533500324445
72122442356556
oct341774152115
986256360872
1030332212301
111195581a056
125a66243725
132b25160b21
14167a60532d
15bc7d9c26b
hex70ff0d44d

30332212301 has 8 divisors (see below), whose sum is σ = 30373998840. Its totient is φ = 30290455552.

The previous prime is 30332212283. The next prime is 30332212321. The reversal of 30332212301 is 10321223303.

It can be written as a sum of positive squares in 4 ways, for example, as 9771520201 + 20560692100 = 98851^2 + 143390^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-30332212301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30332212321) 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, 2634365 + ... + 2645853.

It is an arithmetic number, because the mean of its divisors is an integer number (3796749855).

Almost surely, 230332212301 is an apocalyptic number.

It is an amenable number.

30332212301 is a deficient number, since it is larger than the sum of its proper divisors (41786539).

30332212301 is a wasteful number, since it uses less digits than its factorization.

30332212301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14895.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 30332212301 its reverse (10321223303), we get a palindrome (40653435604).

The spelling of 30332212301 in words is "thirty billion, three hundred thirty-two million, two hundred twelve thousand, three hundred one".

Divisors: 1 1193 2213 11489 2640109 13706377 25425157 30332212301