Base | Representation |
---|---|
bin | 1100000110111011100111… |
… | …1000000100000111110101 |
3 | 1202010201202100012110121002 |
4 | 3001232321320010013311 |
5 | 3221110434331212323 |
6 | 44152002041533045 |
7 | 2542564024655333 |
oct | 301567170040765 |
9 | 52121670173532 |
10 | 13313222132213 |
11 | 4273118900693 |
12 | 15b02371a4185 |
13 | 75757bbc1aa3 |
14 | 3405131d6b53 |
15 | 181492a24828 |
hex | c1bb9e041f5 |
13313222132213 has 4 divisors (see below), whose sum is σ = 13313261411808. Its totient is φ = 13313182852620.
The previous prime is 13313222132173. The next prime is 13313222132261. The reversal of 13313222132213 is 31223122231331.
13313222132213 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, 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 13313222132213 - 214 = 13313222115829 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 (13313222132293) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19126931 + ... + 19810752.
It is an arithmetic number, because the mean of its divisors is an integer number (3328315352952).
Almost surely, 213313222132213 is an apocalyptic number.
It is an amenable number.
13313222132213 is a deficient number, since it is larger than the sum of its proper divisors (39279595).
13313222132213 is an equidigital number, since it uses as much as digits as its factorization.
13313222132213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39279594.
The product of its digits is 7776, while the sum is 29.
Adding to 13313222132213 its reverse (31223122231331), we get a palindrome (44536344363544).
The spelling of 13313222132213 in words is "thirteen trillion, three hundred thirteen billion, two hundred twenty-two million, one hundred thirty-two thousand, two hundred thirteen".
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