Base | Representation |
---|---|
bin | 1100111011110111110… |
… | …1011001110000111000 |
3 | 210020121121120001200021 |
4 | 3032331331121300320 |
5 | 12120111430302412 |
6 | 250031411020224 |
7 | 22025034400042 |
oct | 3167575316070 |
9 | 706547501607 |
10 | 222230322232 |
11 | 8627a250336 |
12 | 370a059a674 |
13 | 17c57ab3cb9 |
14 | aa82698a92 |
15 | 5ba9deb607 |
hex | 33bdf59c38 |
222230322232 has 128 divisors (see below), whose sum is σ = 461155368960. Its totient is φ = 99937935360.
The previous prime is 222230322217. The next prime is 222230322311. The reversal of 222230322232 is 232223032222.
It is a super-2 number, since 2×2222303222322 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 222230322197 and 222230322206.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 257508633 + ... + 257509495.
It is an arithmetic number, because the mean of its divisors is an integer number (3602776320).
Almost surely, 2222230322232 is an apocalyptic number.
It is an amenable number.
222230322232 is an abundant number, since it is smaller than the sum of its proper divisors (238925046728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
222230322232 is a wasteful number, since it uses less digits than its factorization.
222230322232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1613 (or 1609 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 25.
Adding to 222230322232 its reverse (232223032222), we get a palindrome (454453354454).
The spelling of 222230322232 in words is "two hundred twenty-two billion, two hundred thirty million, three hundred twenty-two thousand, two hundred thirty-two".
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