Base | Representation |
---|---|
bin | 101111110011000110110101… |
… | …000000000111101010100011 |
3 | 1000120022212002221201200201221 |
4 | 233303012311000013222203 |
5 | 210023221443004311321 |
6 | 2023033455352435511 |
7 | 62164623541455133 |
oct | 5763066500075243 |
9 | 1016285087650657 |
10 | 210220211010211 |
11 | 60a8998875a696 |
12 | 1b6b21033a8b97 |
13 | 903b8b0a51abc |
14 | 39ca9d9166ac3 |
15 | 194849b9a3e41 |
hex | bf31b5007aa3 |
210220211010211 has 8 divisors (see below), whose sum is σ = 219360599546400. Its totient is φ = 201079854087552.
The previous prime is 210220211010169. The next prime is 210220211010289. The reversal of 210220211010211 is 112010112022012.
210220211010211 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 210220211010211 - 221 = 210220208913059 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (210220211014211) 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, 6222315 + ... + 21427963.
It is an arithmetic number, because the mean of its divisors is an integer number (27420074943300).
Almost surely, 2210220211010211 is an apocalyptic number.
210220211010211 is a deficient number, since it is larger than the sum of its proper divisors (9140388536189).
210220211010211 is a wasteful number, since it uses less digits than its factorization.
210220211010211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15806765.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 210220211010211 its reverse (112010112022012), we get a palindrome (322230323032223).
The spelling of 210220211010211 in words is "two hundred ten trillion, two hundred twenty billion, two hundred eleven million, ten thousand, two hundred eleven".
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