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13142230411 = 29453180359
BaseRepresentation
bin11000011110101011…
…01000010110001011
31020220220102110220111
430033111220112023
5203403402333121
610012031335151
7643451054362
oct141725502613
936826373814
1013142230411
1156344a0252
1226693814b7
1313159b02cb
148c95d07d9
1551db992e1
hex30f56858b

13142230411 has 4 divisors (see below), whose sum is σ = 13595410800. Its totient is φ = 12689050024.

The previous prime is 13142230379. The next prime is 13142230421. The reversal of 13142230411 is 11403224131.

13142230411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13142230411 - 25 = 13142230379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13142230421) 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, 226590151 + ... + 226590208.

It is an arithmetic number, because the mean of its divisors is an integer number (3398852700).

Almost surely, 213142230411 is an apocalyptic number.

13142230411 is a deficient number, since it is larger than the sum of its proper divisors (453180389).

13142230411 is an equidigital number, since it uses as much as digits as its factorization.

13142230411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453180388.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 13142230411 its reverse (11403224131), we get a palindrome (24545454542).

The spelling of 13142230411 in words is "thirteen billion, one hundred forty-two million, two hundred thirty thousand, four hundred eleven".

Divisors: 1 29 453180359 13142230411