Base | Representation |
---|---|
bin | 11000101000010101… |
… | …00011000001101001 |
3 | 1021010112210201112202 |
4 | 30110022203001221 |
5 | 204040120223423 |
6 | 10024043145545 |
7 | 645453303620 |
oct | 142412430151 |
9 | 37115721482 |
10 | 13223211113 |
11 | 5676181252 |
12 | 26905152b5 |
13 | 13296c4b98 |
14 | 8d62706b7 |
15 | 525d43728 |
hex | 3142a3069 |
13223211113 has 8 divisors (see below), whose sum is σ = 15633353280. Its totient is φ = 10943346960.
The previous prime is 13223211073. The next prime is 13223211233. The reversal of 13223211113 is 31111232231.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13223211113 - 26 = 13223211049 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13223211413) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32569283 + ... + 32569688.
It is an arithmetic number, because the mean of its divisors is an integer number (1954169160).
Almost surely, 213223211113 is an apocalyptic number.
It is an amenable number.
13223211113 is a deficient number, since it is larger than the sum of its proper divisors (2410142167).
13223211113 is an equidigital number, since it uses as much as digits as its factorization.
13223211113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65139007.
The product of its digits is 216, while the sum is 20.
Adding to 13223211113 its reverse (31111232231), we get a palindrome (44334443344).
The spelling of 13223211113 in words is "thirteen billion, two hundred twenty-three million, two hundred eleven thousand, one hundred thirteen".
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