Base | Representation |
---|---|
bin | 100000010101100101101… |
… | …000111011011011001101 |
3 | 21212102220011121001120011 |
4 | 200111211220323123031 |
5 | 242402033022220023 |
6 | 4420511025153221 |
7 | 316356161363335 |
oct | 40254550733315 |
9 | 7772804531504 |
10 | 2222203320013 |
11 | 787481928a36 |
12 | 2ba81748b811 |
13 | 131725882a11 |
14 | 797ab71a0c5 |
15 | 3cc1084350d |
hex | 20565a3b6cd |
2222203320013 has 4 divisors (see below), whose sum is σ = 2222538147100. Its totient is φ = 2221868492928.
The previous prime is 2222203319957. The next prime is 2222203320017. The reversal of 2222203320013 is 3100233022222.
2222203320013 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.
It can be written as a sum of positive squares in 2 ways, for example, as 1069077417444 + 1153125902569 = 1033962^2 + 1073837^2 .
It is a cyclic number.
It is not a de Polignac number, because 2222203320013 - 217 = 2222203188941 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 (2222203320017) 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, 167403588 + ... + 167416861.
It is an arithmetic number, because the mean of its divisors is an integer number (555634536775).
Almost surely, 22222203320013 is an apocalyptic number.
It is an amenable number.
2222203320013 is a deficient number, since it is larger than the sum of its proper divisors (334827087).
2222203320013 is an equidigital number, since it uses as much as digits as its factorization.
2222203320013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 334827086.
The product of its (nonzero) digits is 1728, while the sum is 22.
Adding to 2222203320013 its reverse (3100233022222), we get a palindrome (5322436342235).
The spelling of 2222203320013 in words is "two trillion, two hundred twenty-two billion, two hundred three million, three hundred twenty thousand, thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •