Base | Representation |
---|---|
bin | 1000001111011101… |
… | …0001010101010011 |
3 | 12201011211200212000 |
4 | 2003313101111103 |
5 | 14012322213321 |
6 | 1003305205043 |
7 | 105552163335 |
oct | 20367212523 |
9 | 5634750760 |
10 | 2212304211 |
11 | a35873997 |
12 | 518a90783 |
13 | 29344bc60 |
14 | 16db61455 |
15 | ce34c826 |
hex | 83dd1553 |
2212304211 has 32 divisors (see below), whose sum is σ = 3543805440. Its totient is φ = 1355940000.
The previous prime is 2212304209. The next prime is 2212304261. The reversal of 2212304211 is 1124032122.
It is a happy number.
2212304211 is a `hidden beast` number, since 2 + 212 + 30 + 421 + 1 = 666.
2212304211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2212304211 - 21 = 2212304209 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2212304261) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 75546 + ... + 100656.
It is an arithmetic number, because the mean of its divisors is an integer number (110743920).
Almost surely, 22212304211 is an apocalyptic number.
2212304211 is a deficient number, since it is larger than the sum of its proper divisors (1331501229).
2212304211 is a wasteful number, since it uses less digits than its factorization.
2212304211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25384 (or 25378 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 2212304211 is about 47035.1380459333. The cubic root of 2212304211 is about 1303.0115999452.
Adding to 2212304211 its reverse (1124032122), we get a palindrome (3336336333).
The spelling of 2212304211 in words is "two billion, two hundred twelve million, three hundred four thousand, two hundred eleven".
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