Base | Representation |
---|---|
bin | 10010101010000011… |
… | …111010101001000111 |
3 | 1220201010122222122121 |
4 | 102222003322221013 |
5 | 312011423210120 |
6 | 13111505110411 |
7 | 1306302611341 |
oct | 225203725107 |
9 | 56633588577 |
10 | 20033022535 |
11 | 8550134379 |
12 | 3a71028407 |
13 | 1b7349a5b6 |
14 | d80840291 |
15 | 7c3ae05aa |
hex | 4aa0faa47 |
20033022535 has 8 divisors (see below), whose sum is σ = 24598688400. Its totient is φ = 15653710464.
The previous prime is 20033022497. The next prime is 20033022539. The reversal of 20033022535 is 53522033002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 20033022535 - 27 = 20033022407 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20033022539) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46588210 + ... + 46588639.
It is an arithmetic number, because the mean of its divisors is an integer number (3074836050).
Almost surely, 220033022535 is an apocalyptic number.
20033022535 is a deficient number, since it is larger than the sum of its proper divisors (4565665865).
20033022535 is an equidigital number, since it uses as much as digits as its factorization.
20033022535 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93176897.
The product of its (nonzero) digits is 5400, while the sum is 25.
Adding to 20033022535 its reverse (53522033002), we get a palindrome (73555055537).
The spelling of 20033022535 in words is "twenty billion, thirty-three million, twenty-two thousand, five hundred thirty-five".
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