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14235122101 = 79180191419
BaseRepresentation
bin11010100000111101…
…01011100110110101
31100202001220010110111
431100132223212311
5213123142401401
610312312023021
71012521353464
oct152036534665
940661803414
1014235122101
11604539aa22
122913391a71
13145b242695
149907dc9db
15584ac8e51
hex3507ab9b5

14235122101 has 4 divisors (see below), whose sum is σ = 14415313600. Its totient is φ = 14054930604.

The previous prime is 14235122089. The next prime is 14235122117. The reversal of 14235122101 is 10122153241.

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 a cyclic number.

It is not a de Polignac number, because 14235122101 - 213 = 14235113909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14235122191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90095631 + ... + 90095788.

It is an arithmetic number, because the mean of its divisors is an integer number (3603828400).

Almost surely, 214235122101 is an apocalyptic number.

It is an amenable number.

14235122101 is a deficient number, since it is larger than the sum of its proper divisors (180191499).

14235122101 is an equidigital number, since it uses as much as digits as its factorization.

14235122101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180191498.

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 14235122101 its reverse (10122153241), we get a palindrome (24357275342).

The spelling of 14235122101 in words is "fourteen billion, two hundred thirty-five million, one hundred twenty-two thousand, one hundred one".

Divisors: 1 79 180191419 14235122101