Base | Representation |
---|---|
bin | 1000010001110100… |
… | …1000101100100000 |
3 | 12201212111222220002 |
4 | 2010131020230200 |
5 | 14022342332204 |
6 | 1004302035132 |
7 | 106032434360 |
oct | 20435105440 |
9 | 5655458802 |
10 | 2222230304 |
11 | a40433578 |
12 | 520278aa8 |
13 | 295515c98 |
14 | 1711c69a0 |
15 | d015d91e |
hex | 84748b20 |
2222230304 has 24 divisors (see below), whose sum is σ = 5000018688. Its totient is φ = 952384320.
The previous prime is 2222230301. The next prime is 2222230313. The reversal of 2222230304 is 4030322222.
It is not an unprimeable number, because it can be changed into a prime (2222230301) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4960112 + ... + 4960559.
It is an arithmetic number, because the mean of its divisors is an integer number (208334112).
Almost surely, 22222230304 is an apocalyptic number.
It is an amenable number.
2222230304 is an abundant number, since it is smaller than the sum of its proper divisors (2777788384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2222230304 is an equidigital number, since it uses as much as digits as its factorization.
2222230304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9920688 (or 9920680 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 20.
The square root of 2222230304 is about 47140.5377992233. The cubic root of 2222230304 is about 1304.9574623422.
Adding to 2222230304 its reverse (4030322222), we get a palindrome (6252552526).
The spelling of 2222230304 in words is "two billion, two hundred twenty-two million, two hundred thirty thousand, three hundred four".
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