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13102230411 = 34161755931
BaseRepresentation
bin11000011001111010…
…00010101110001011
31020211010011021020000
430030331002232023
5203313132333121
610004042134043
7642454056324
oct141475025613
936733137200
1013102230411
11561395a6a6
122657ab1323
13130a61677a
148c417b44b
1551a3e7526
hex30cf42b8b

13102230411 has 10 divisors (see below), whose sum is σ = 19572467772. Its totient is φ = 8734820220.

The previous prime is 13102230403. The next prime is 13102230431. The reversal of 13102230411 is 11403220131.

13102230411 is a `hidden beast` number, since 1 + 31 + 0 + 223 + 0 + 411 = 666.

13102230411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13102230411 - 23 = 13102230403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13102230431) 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 9 ways as a sum of consecutive naturals, for example, 80877885 + ... + 80878046.

Almost surely, 213102230411 is an apocalyptic number.

13102230411 is a deficient number, since it is larger than the sum of its proper divisors (6470237361).

13102230411 is an equidigital number, since it uses as much as digits as its factorization.

13102230411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161755943 (or 161755934 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 13102230411 its reverse (11403220131), we get a palindrome (24505450542).

The spelling of 13102230411 in words is "thirteen billion, one hundred two million, two hundred thirty thousand, four hundred eleven".

Divisors: 1 3 9 27 81 161755931 485267793 1455803379 4367410137 13102230411