Base | Representation |
---|---|
bin | 1000010010000010… |
… | …0101100101011010 |
3 | 12201221012221222210 |
4 | 2010200211211122 |
5 | 14023110310231 |
6 | 1004333255550 |
7 | 106043223225 |
oct | 20440454532 |
9 | 5657187883 |
10 | 2223135066 |
11 | a409a1309 |
12 | 5206345b6 |
13 | 295771a49 |
14 | 1713805bc |
15 | d028ba46 |
hex | 8482595a |
2223135066 has 16 divisors (see below), whose sum is σ = 4456591488. Its totient is φ = 739324800.
The previous prime is 2223135011. The next prime is 2223135133. The reversal of 2223135066 is 6605313222.
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, 427255 + ... + 432426.
It is an arithmetic number, because the mean of its divisors is an integer number (278536968).
Almost surely, 22223135066 is an apocalyptic number.
2223135066 is an abundant number, since it is smaller than the sum of its proper divisors (2233456422).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2223135066 is a wasteful number, since it uses less digits than its factorization.
2223135066 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 860117.
The product of its (nonzero) digits is 12960, while the sum is 30.
The square root of 2223135066 is about 47150.1332553790. The cubic root of 2223135066 is about 1305.1345390571.
Adding to 2223135066 its reverse (6605313222), we get a palindrome (8828448288).
The spelling of 2223135066 in words is "two billion, two hundred twenty-three million, one hundred thirty-five thousand, sixty-six".
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