Base | Representation |
---|---|
bin | 1000010001110001… |
… | …0111110011000110 |
3 | 12201212010211011020 |
4 | 2010130113303012 |
5 | 14022314430042 |
6 | 1004253452010 |
7 | 106030641432 |
oct | 20434276306 |
9 | 5655124136 |
10 | 2222030022 |
11 | a40307053 |
12 | 5201a1006 |
13 | 295475a84 |
14 | 1711739c2 |
15 | d011e3ec |
hex | 84717cc6 |
2222030022 has 32 divisors (see below), whose sum is σ = 4501544544. Its totient is φ = 731136000.
The previous prime is 2222030011. The next prime is 2222030047. The reversal of 2222030022 is 2200302222.
It is a junction number, because it is equal to n+sod(n) for n = 2222029983 and 2222030010.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 228622 + ... + 238142.
It is an arithmetic number, because the mean of its divisors is an integer number (140673267).
Almost surely, 22222030022 is an apocalyptic number.
2222030022 is an abundant number, since it is smaller than the sum of its proper divisors (2279514522).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2222030022 is a wasteful number, since it uses less digits than its factorization.
2222030022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10024.
The product of its (nonzero) digits is 192, while the sum is 15.
The square root of 2222030022 is about 47138.4134438146. The cubic root of 2222030022 is about 1304.9182573834.
Adding to 2222030022 its reverse (2200302222), we get a palindrome (4422332244).
The spelling of 2222030022 in words is "two billion, two hundred twenty-two million, thirty thousand, twenty-two".
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