Base | Representation |
---|---|
bin | 1000010001110111… |
… | …0101000101001000 |
3 | 12201212212020021102 |
4 | 2010131311011020 |
5 | 14022414141404 |
6 | 1004310000532 |
7 | 106034122403 |
oct | 20435650510 |
9 | 5655766242 |
10 | 2222412104 |
11 | a40548120 |
12 | 520346148 |
13 | 29557a963 |
14 | 171232d3a |
15 | d019771e |
hex | 84775148 |
2222412104 has 64 divisors (see below), whose sum is σ = 4680037440. Its totient is φ = 980501760.
The previous prime is 2222412097. The next prime is 2222412131. The reversal of 2222412104 is 4012142222.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 2516447 + ... + 2517329.
It is an arithmetic number, because the mean of its divisors is an integer number (73125585).
Almost surely, 22222412104 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2222412104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2340018720).
2222412104 is an abundant number, since it is smaller than the sum of its proper divisors (2457625336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2222412104 is a wasteful number, since it uses less digits than its factorization.
2222412104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1710 (or 1706 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 20.
The square root of 2222412104 is about 47142.4660364729. The cubic root of 2222412104 is about 1304.9930474324.
Adding to 2222412104 its reverse (4012142222), we get a palindrome (6234554326).
The spelling of 2222412104 in words is "two billion, two hundred twenty-two million, four hundred twelve thousand, one hundred four".
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