Base | Representation |
---|---|
bin | 10100101101110110… |
… | …111000111100110100 |
3 | 2010102020101110020022 |
4 | 110231312320330310 |
5 | 331024003401434 |
6 | 14115134224312 |
7 | 1415142403520 |
oct | 245566707464 |
9 | 63366343208 |
10 | 22244200244 |
11 | 94852a8972 |
12 | 4389655098 |
13 | 2136613886 |
14 | 111038ad80 |
15 | 8a2cb922e |
hex | 52ddb8f34 |
22244200244 has 48 divisors (see below), whose sum is σ = 45110833152. Its totient is φ = 9400568832.
The previous prime is 22244200217. The next prime is 22244200261. The reversal of 22244200244 is 44200244222.
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, 737549 + ... + 767115.
It is an arithmetic number, because the mean of its divisors is an integer number (939809024).
Almost surely, 222244200244 is an apocalyptic number.
It is an amenable number.
22244200244 is an abundant number, since it is smaller than the sum of its proper divisors (22866632908).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22244200244 is a wasteful number, since it uses less digits than its factorization.
22244200244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29952 (or 29950 counting only the distinct ones).
The product of its (nonzero) digits is 8192, while the sum is 26.
Adding to 22244200244 its reverse (44200244222), we get a palindrome (66444444466).
The spelling of 22244200244 in words is "twenty-two billion, two hundred forty-four million, two hundred thousand, two hundred forty-four".
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