Base | Representation |
---|---|
bin | 10010111011010011… |
… | …100010111010001111 |
3 | 1221110022001110001012 |
4 | 102323103202322033 |
5 | 313110004113203 |
6 | 13200322035435 |
7 | 1316414655140 |
oct | 227323427217 |
9 | 57408043035 |
10 | 20322332303 |
11 | 8689477059 |
12 | 3b31aa8b7b |
13 | 1bbb3c4600 |
14 | dab02dac7 |
15 | 7de1dbbd8 |
hex | 4bb4e2e8f |
20322332303 has 48 divisors (see below), whose sum is σ = 27037854720. Its totient is φ = 14908053888.
The previous prime is 20322332293. The next prime is 20322332309. The reversal of 20322332303 is 30323322302.
It is not a de Polignac number, because 20322332303 - 28 = 20322332047 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20322332309) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1046801 + ... + 1066037.
It is an arithmetic number, because the mean of its divisors is an integer number (563288640).
Almost surely, 220322332303 is an apocalyptic number.
20322332303 is a deficient number, since it is larger than the sum of its proper divisors (6715522417).
20322332303 is a wasteful number, since it uses less digits than its factorization.
20322332303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19336 (or 19323 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 23.
Adding to 20322332303 its reverse (30323322302), we get a palindrome (50645654605).
The spelling of 20322332303 in words is "twenty billion, three hundred twenty-two million, three hundred thirty-two thousand, three hundred three".
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