Base | Representation |
---|---|
bin | 10010101001010011… |
… | …100111010110011110 |
3 | 1220200020211200202021 |
4 | 102221103213112132 |
5 | 312000203014411 |
6 | 13110333450354 |
7 | 1306060154161 |
oct | 225123472636 |
9 | 56606750667 |
10 | 20020360606 |
11 | 8543a76274 |
12 | 3a689409ba |
13 | 1b7098622c |
14 | d7cca5ad8 |
15 | 7c293da71 |
hex | 4a94e759e |
20020360606 has 16 divisors (see below), whose sum is σ = 30131748864. Its totient is φ = 9976484664.
The previous prime is 20020360601. The next prime is 20020360621. The reversal of 20020360606 is 60606302002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20020360601) 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 7 ways as a sum of consecutive naturals, for example, 1080835 + ... + 1099201.
It is an arithmetic number, because the mean of its divisors is an integer number (1883234304).
Almost surely, 220020360606 is an apocalyptic number.
20020360606 is a deficient number, since it is larger than the sum of its proper divisors (10111388258).
20020360606 is a wasteful number, since it uses less digits than its factorization.
20020360606 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20175.
The product of its (nonzero) digits is 2592, while the sum is 25.
Adding to 20020360606 its reverse (60606302002), we get a palindrome (80626662608).
The spelling of 20020360606 in words is "twenty billion, twenty million, three hundred sixty thousand, six hundred six".
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