Base | Representation |
---|---|
bin | 1000010001010100… |
… | …0011000010111011 |
3 | 12201201112021101201 |
4 | 2010111003002323 |
5 | 14021322010021 |
6 | 1004144355031 |
7 | 106005423640 |
oct | 20425030273 |
9 | 5651467351 |
10 | 2220110011 |
11 | a3a215569 |
12 | 51b615a77 |
13 | 294c52b82 |
14 | 170bd3dc7 |
15 | ced90591 |
hex | 845430bb |
2220110011 has 8 divisors (see below), whose sum is σ = 2544936704. Its totient is φ = 1897200360.
The previous prime is 2220110003. The next prime is 2220110021. The reversal of 2220110011 is 1100110222.
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 2220110011 - 23 = 2220110003 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 2220110011.
It is not an unprimeable number, because it can be changed into a prime (2220110021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 476775 + ... + 481408.
It is an arithmetic number, because the mean of its divisors is an integer number (318117088).
Almost surely, 22220110011 is an apocalyptic number.
2220110011 is a deficient number, since it is larger than the sum of its proper divisors (324826693).
2220110011 is an equidigital number, since it uses as much as digits as its factorization.
2220110011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 958521.
The product of its (nonzero) digits is 8, while the sum is 10.
The square root of 2220110011 is about 47118.0433698175. The cubic root of 2220110011 is about 1304.5422979577.
Adding to 2220110011 its reverse (1100110222), we get a palindrome (3320220233).
The spelling of 2220110011 in words is "two billion, two hundred twenty million, one hundred ten thousand, eleven".
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