Base | Representation |
---|---|
bin | 10100101101101111… |
… | …010110100001100110 |
3 | 2010102002200001122121 |
4 | 110231233112201212 |
5 | 331023002133410 |
6 | 14115024020154 |
7 | 1415116533532 |
oct | 245557264146 |
9 | 63362601577 |
10 | 22242224230 |
11 | 94841792a6 |
12 | 4388a6165a |
13 | 21360a1335 |
14 | 110ddd4bc2 |
15 | 8a2a289da |
hex | 52dbd6866 |
22242224230 has 16 divisors (see below), whose sum is σ = 40059270864. Its totient is φ = 8891719200.
The previous prime is 22242224203. The next prime is 22242224237. The reversal of 22242224230 is 3242224222.
It is a junction number, because it is equal to n+sod(n) for n = 22242224195 and 22242224204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22242224237) 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 7 ways as a sum of consecutive naturals, for example, 628221 + ... + 662680.
It is an arithmetic number, because the mean of its divisors is an integer number (2503704429).
Almost surely, 222242224230 is an apocalyptic number.
22242224230 is a deficient number, since it is larger than the sum of its proper divisors (17817046634).
22242224230 is a wasteful number, since it uses less digits than its factorization.
22242224230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1292631.
The product of its (nonzero) digits is 6144, while the sum is 25.
Adding to 22242224230 its reverse (3242224222), we get a palindrome (25484448452).
The spelling of 22242224230 in words is "twenty-two billion, two hundred forty-two million, two hundred twenty-four thousand, two hundred thirty".
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