Base | Representation |
---|---|
bin | 10100110010111110… |
… | …010100001101110100 |
3 | 2010122012220012122201 |
4 | 110302332110031310 |
5 | 331212442024022 |
6 | 14131442034244 |
7 | 1420234102030 |
oct | 246276241564 |
9 | 63565805581 |
10 | 22330033012 |
11 | 95197a3341 |
12 | 43b2348984 |
13 | 214b336ab1 |
14 | 111b9311c0 |
15 | 8aa5c1127 |
hex | 532f94374 |
22330033012 has 24 divisors (see below), whose sum is σ = 44690508800. Its totient is φ = 9563490720.
The previous prime is 22330033007. The next prime is 22330033027. The reversal of 22330033012 is 21033003322.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229887 + ... + 312262.
Almost surely, 222330033012 is an apocalyptic number.
It is an amenable number.
22330033012 is an abundant number, since it is smaller than the sum of its proper divisors (22360475788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22330033012 is a wasteful number, since it uses less digits than its factorization.
22330033012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 543631 (or 543629 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 19.
Adding to 22330033012 its reverse (21033003322), we get a palindrome (43363036334).
The spelling of 22330033012 in words is "twenty-two billion, three hundred thirty million, thirty-three thousand, twelve".
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