Base | Representation |
---|---|
bin | 10100101101000001… |
… | …100100100011000011 |
3 | 2010101021002100010012 |
4 | 110231001210203003 |
5 | 331011414114133 |
6 | 14113514455135 |
7 | 1414612530620 |
oct | 245501444303 |
9 | 63337070105 |
10 | 22230223043 |
11 | 9478421666 |
12 | 4384a344ab |
13 | 213375b942 |
14 | 110c58d347 |
15 | 8a1957b48 |
hex | 52d0648c3 |
22230223043 has 96 divisors (see below), whose sum is σ = 29028741120. Its totient is φ = 16647966720.
The previous prime is 22230223007. The next prime is 22230223049. The reversal of 22230223043 is 34032203222.
It is not a de Polignac number, because 22230223043 - 26 = 22230222979 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (22230223049) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 249777743 + ... + 249777831.
It is an arithmetic number, because the mean of its divisors is an integer number (302382720).
Almost surely, 222230223043 is an apocalyptic number.
22230223043 is a deficient number, since it is larger than the sum of its proper divisors (6798518077).
22230223043 is a wasteful number, since it uses less digits than its factorization.
22230223043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 285 (or 268 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 23.
Adding to 22230223043 its reverse (34032203222), we get a palindrome (56262426265).
The spelling of 22230223043 in words is "twenty-two billion, two hundred thirty million, two hundred twenty-three thousand, forty-three".
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