Base | Representation |
---|---|
bin | 1000001110111101… |
… | …0100011111101011 |
3 | 12201000220210212102 |
4 | 2003233110133223 |
5 | 14011304020021 |
6 | 1003152404015 |
7 | 105525363056 |
oct | 20357243753 |
9 | 5630823772 |
10 | 2210220011 |
11 | a3468000a |
12 | 51824660b |
13 | 292b9c3bc |
14 | 16d77ba9d |
15 | ce08a00b |
hex | 83bd47eb |
2210220011 has 12 divisors (see below), whose sum is σ = 2336319000. Its totient is φ = 2085124608.
The previous prime is 2210219993. The next prime is 2210220043. The reversal of 2210220011 is 1100220122.
It is a happy number.
It is not a de Polignac number, because 2210220011 - 210 = 2210218987 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2210219974 and 2210220001.
It is not an unprimeable number, because it can be changed into a prime (2210220071) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4342025 + ... + 4342533.
It is an arithmetic number, because the mean of its divisors is an integer number (194693250).
Almost surely, 22210220011 is an apocalyptic number.
2210220011 is a deficient number, since it is larger than the sum of its proper divisors (126098989).
2210220011 is an frugal number, since it uses more digits than its factorization.
2210220011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1486 (or 977 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 11.
The square root of 2210220011 is about 47012.9770488958. The cubic root of 2210220011 is about 1302.6022846203.
Adding to 2210220011 its reverse (1100220122), we get a palindrome (3310440133).
The spelling of 2210220011 in words is "two billion, two hundred ten million, two hundred twenty thousand, eleven".
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