Base | Representation |
---|---|
bin | 100000010011101000011… |
… | …001110111100110110011 |
3 | 21212020110202000010110222 |
4 | 200103220121313212303 |
5 | 242333232132021321 |
6 | 4415522331243255 |
7 | 316253126336051 |
oct | 40235031674663 |
9 | 7766422003428 |
10 | 2220102220211 |
11 | 7865a3909617 |
12 | 2ba32b8a952b |
13 | 13147c49b3b5 |
14 | 7964c6651d1 |
15 | 3cb3b1603ab |
hex | 204e86779b3 |
2220102220211 has 8 divisors (see below), whose sum is σ = 2253267177360. Its totient is φ = 2186938119168.
The previous prime is 2220102220163. The next prime is 2220102220229. The reversal of 2220102220211 is 1120222010222.
It is a happy number.
2220102220211 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 2220102220211 - 214 = 2220102203827 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2220102220211.
It is not an unprimeable number, because it can be changed into a prime (2220102220711) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6636515 + ... + 6963011.
It is an arithmetic number, because the mean of its divisors is an integer number (281658397170).
Almost surely, 22220102220211 is an apocalyptic number.
2220102220211 is a deficient number, since it is larger than the sum of its proper divisors (33164957149).
2220102220211 is a wasteful number, since it uses less digits than its factorization.
2220102220211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 428053.
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 2220102220211 its reverse (1120222010222), we get a palindrome (3340324230433).
The spelling of 2220102220211 in words is "two trillion, two hundred twenty billion, one hundred two million, two hundred twenty thousand, two hundred eleven".
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