Base | Representation |
---|---|
bin | 1100111011011000110… |
… | …1001001000001000011 |
3 | 210020021112202200222021 |
4 | 3032312031021001003 |
5 | 12114330124331321 |
6 | 250010442422311 |
7 | 22021564544026 |
oct | 3166615110103 |
9 | 706245680867 |
10 | 222100230211 |
11 | 86212876272 |
12 | 37064b01997 |
13 | 17c36b65682 |
14 | aa6d2b31bd |
15 | 5b9d7a0941 |
hex | 33b6349043 |
222100230211 has 32 divisors (see below), whose sum is σ = 232036531200. Its totient is φ = 212445192960.
The previous prime is 222100230199. The next prime is 222100230221. The reversal of 222100230211 is 112032001222.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 222100230211 - 223 = 222091841603 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (222100230221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 258556300 + ... + 258557158.
It is an arithmetic number, because the mean of its divisors is an integer number (7251141600).
Almost surely, 2222100230211 is an apocalyptic number.
222100230211 is a deficient number, since it is larger than the sum of its proper divisors (9936300989).
222100230211 is a wasteful number, since it uses less digits than its factorization.
222100230211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1579.
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 222100230211 its reverse (112032001222), we get a palindrome (334132231433).
The spelling of 222100230211 in words is "two hundred twenty-two billion, one hundred million, two hundred thirty thousand, two hundred eleven".
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