Base | Representation |
---|---|
bin | 10010101001011110… |
… | …100001111110111011 |
3 | 1220200110020002010100 |
4 | 102221132201332323 |
5 | 312001421102303 |
6 | 13110515050443 |
7 | 1306123403055 |
oct | 225136417673 |
9 | 56613202110 |
10 | 20023222203 |
11 | 8545650226 |
12 | 3a698a0a23 |
13 | 1b7144889a |
14 | d7d40c8d5 |
15 | 7c2d068a3 |
hex | 4a97a1fbb |
20023222203 has 12 divisors (see below), whose sum is σ = 29270896200. Its totient is φ = 13187985216.
The previous prime is 20023222201. The next prime is 20023222207. The reversal of 20023222203 is 30222232002.
It is not a de Polignac number, because 20023222203 - 21 = 20023222201 is a prime.
It is not an unprimeable number, because it can be changed into a prime (20023222201) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13401678 + ... + 13403171.
It is an arithmetic number, because the mean of its divisors is an integer number (2439241350).
Almost surely, 220023222203 is an apocalyptic number.
20023222203 is a deficient number, since it is larger than the sum of its proper divisors (9247673997).
20023222203 is a wasteful number, since it uses less digits than its factorization.
20023222203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26804938 (or 26804935 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 18.
Adding to 20023222203 its reverse (30222232002), we get a palindrome (50245454205).
The spelling of 20023222203 in words is "twenty billion, twenty-three million, two hundred twenty-two thousand, two hundred three".
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