Base | Representation |
---|---|
bin | 11000101010110101… |
… | …00111110101000111 |
3 | 1021012000022012001112 |
4 | 30111122213311013 |
5 | 204111003433221 |
6 | 10030113115235 |
7 | 646126601504 |
oct | 142532476507 |
9 | 37160265045 |
10 | 13244202311 |
11 | 568700924a |
12 | 2697558b1b |
13 | 1330b64502 |
14 | 8d8d764ab |
15 | 527add15b |
hex | 3156a7d47 |
13244202311 has 4 divisors (see below), whose sum is σ = 13345303224. Its totient is φ = 13143101400.
The previous prime is 13244202289. The next prime is 13244202343. The reversal of 13244202311 is 11320244231.
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 13244202311 - 222 = 13240008007 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 (13244202371) 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, 50550260 + ... + 50550521.
It is an arithmetic number, because the mean of its divisors is an integer number (3336325806).
Almost surely, 213244202311 is an apocalyptic number.
13244202311 is a deficient number, since it is larger than the sum of its proper divisors (101100913).
13244202311 is a wasteful number, since it uses less digits than its factorization.
13244202311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101100912.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 13244202311 its reverse (11320244231), we get a palindrome (24564446542).
The spelling of 13244202311 in words is "thirteen billion, two hundred forty-four million, two hundred two thousand, three hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •