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14120221213 = 719477103567
BaseRepresentation
bin11010010011010000…
…10111101000011101
31100110001200120002001
431021220113220131
5212404234034323
610253045202301
71006624620460
oct151150275035
940401616061
1014120221213
115a9655120a
1228a0a00391
1314404b26a7
1497d44d2d7
1557997e3ad
hex349a17a1d

14120221213 has 8 divisors (see below), whose sum is σ = 16138380032. Its totient is φ = 12102308496.

The previous prime is 14120221211. The next prime is 14120221223. The reversal of 14120221213 is 31212202141.

14120221213 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 14120221213 - 21 = 14120221211 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 (14120221211) 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, 84556 + ... + 188122.

It is an arithmetic number, because the mean of its divisors is an integer number (2017297504).

Almost surely, 214120221213 is an apocalyptic number.

It is an amenable number.

14120221213 is a deficient number, since it is larger than the sum of its proper divisors (2018158819).

14120221213 is a wasteful number, since it uses less digits than its factorization.

14120221213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123051.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 14120221213 its reverse (31212202141), we get a palindrome (45332423354).

The spelling of 14120221213 in words is "fourteen billion, one hundred twenty million, two hundred twenty-one thousand, two hundred thirteen".

Divisors: 1 7 19477 103567 136339 724969 2017174459 14120221213