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30140114201 = 130579230819
BaseRepresentation
bin11100000100011111…
…011010010100011001
32212210111221102220222
4130010133122110121
5443211332123301
621502435125425
72114620513031
oct340437322431
985714842828
1030140114201
111186734399a
125a11a43875
132ac4412402
14165ccbc8c1
15bb60a431b
hex7047da519

30140114201 has 4 divisors (see below), whose sum is σ = 30140475600. Its totient is φ = 30139752804.

The previous prime is 30140114183. The next prime is 30140114203. The reversal of 30140114201 is 10241104103.

It is a happy number.

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, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 10241104103 = 52319581461.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-30140114201 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 30140114201.

It is not an unprimeable number, because it can be changed into a prime (30140114203) 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, 15170 + ... + 245988.

It is an arithmetic number, because the mean of its divisors is an integer number (7535118900).

Almost surely, 230140114201 is an apocalyptic number.

It is an amenable number.

30140114201 is a deficient number, since it is larger than the sum of its proper divisors (361399).

30140114201 is a wasteful number, since it uses less digits than its factorization.

30140114201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361398.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 30140114201 its reverse (10241104103), we get a palindrome (40381218304).

The spelling of 30140114201 in words is "thirty billion, one hundred forty million, one hundred fourteen thousand, two hundred one".

Divisors: 1 130579 230819 30140114201