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30242313201 = 310080771067
BaseRepresentation
bin11100001010100101…
…010001001111110001
32220001122020200121010
4130022211101033301
5443414013010301
621520525421133
72120301264222
oct341245211761
986048220533
1030242313201
1111909aa7581
125a4010a7a9
132b0c645aa9
14166c6c3249
15bc00405d6
hex70a9513f1

30242313201 has 4 divisors (see below), whose sum is σ = 40323084272. Its totient is φ = 20161542132.

The previous prime is 30242313191. The next prime is 30242313253. The reversal of 30242313201 is 10231324203.

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 not a de Polignac number, because 30242313201 - 221 = 30240216049 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (30242313271) 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, 5040385531 + ... + 5040385536.

It is an arithmetic number, because the mean of its divisors is an integer number (10080771068).

Almost surely, 230242313201 is an apocalyptic number.

It is an amenable number.

30242313201 is a deficient number, since it is larger than the sum of its proper divisors (10080771071).

30242313201 is a wasteful number, since it uses less digits than its factorization.

30242313201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10080771070.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 30242313201 its reverse (10231324203), we get a palindrome (40473637404).

The spelling of 30242313201 in words is "thirty billion, two hundred forty-two million, three hundred thirteen thousand, two hundred one".

Divisors: 1 3 10080771067 30242313201