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14231041111 = 72189392861
BaseRepresentation
bin11010100000011110…
…00111010001010111
31100201210012210101201
431100033013101113
5213121121303421
610312044333331
71012441565530
oct152017072127
940653183351
1014231041111
116043062901
122911b44247
13145a443cb1
14990059687
1558456eb91
hex3503c7457

14231041111 has 8 divisors (see below), whose sum is σ = 16264965024. Its totient is φ = 12197346720.

The previous prime is 14231041093. The next prime is 14231041147. The reversal of 14231041111 is 11114013241.

14231041111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 14231041111 - 29 = 14231040599 is a prime.

It is a super-2 number, since 2×142310411112 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14231041151) 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 7 ways as a sum of consecutive naturals, for example, 106821 + ... + 199681.

It is an arithmetic number, because the mean of its divisors is an integer number (2033120628).

Almost surely, 214231041111 is an apocalyptic number.

14231041111 is a deficient number, since it is larger than the sum of its proper divisors (2033923913).

14231041111 is an equidigital number, since it uses as much as digits as its factorization.

14231041111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114761.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 14231041111 its reverse (11114013241), we get a palindrome (25345054352).

The spelling of 14231041111 in words is "fourteen billion, two hundred thirty-one million, forty-one thousand, one hundred eleven".

Divisors: 1 7 21893 92861 153251 650027 2033005873 14231041111