Base | Representation |
---|---|
bin | 10010110101011001… |
… | …110011100100110101 |
3 | 1221012101201121011102 |
4 | 102311121303210311 |
5 | 312404131411013 |
6 | 13142423415445 |
7 | 1314103204565 |
oct | 226531634465 |
9 | 57171647142 |
10 | 20223310133 |
11 | 8638593254 |
12 | 3b048b4585 |
13 | 1ba3a33c00 |
14 | d9bc14da5 |
15 | 7d567bd58 |
hex | 4b5673935 |
20223310133 has 12 divisors (see below), whose sum is σ = 22605026688. Its totient is φ = 18065483280.
The previous prime is 20223310097. The next prime is 20223310157. The reversal of 20223310133 is 33101332202.
It is not a de Polignac number, because 20223310133 - 216 = 20223244597 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20223312133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1924835 + ... + 1935312.
It is an arithmetic number, because the mean of its divisors is an integer number (1883752224).
Almost surely, 220223310133 is an apocalyptic number.
It is an amenable number.
20223310133 is a deficient number, since it is larger than the sum of its proper divisors (2381716555).
20223310133 is a wasteful number, since it uses less digits than its factorization.
20223310133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3860204 (or 3860191 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 20223310133 its reverse (33101332202), we get a palindrome (53324642335).
The spelling of 20223310133 in words is "twenty billion, two hundred twenty-three million, three hundred ten thousand, one hundred thirty-three".
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