Base | Representation |
---|---|
bin | 10010110101110011… |
… | …010111010110111111 |
3 | 1221012212100000001212 |
4 | 102311303113112333 |
5 | 312412340312203 |
6 | 13143223155035 |
7 | 1314214151606 |
oct | 226563272677 |
9 | 57185300055 |
10 | 20230010303 |
11 | 864134a188 |
12 | 3b06ba5a7b |
13 | 1ba523b7c9 |
14 | d9ca7aa3d |
15 | 7d60521d8 |
hex | 4b5cd75bf |
20230010303 has 4 divisors (see below), whose sum is σ = 20237361408. Its totient is φ = 20222659200.
The previous prime is 20230010291. The next prime is 20230010309. The reversal of 20230010303 is 30301003202.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 20230010303 - 218 = 20229748159 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 (20230010309) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3671423 + ... + 3676928.
It is an arithmetic number, because the mean of its divisors is an integer number (5059340352).
Almost surely, 220230010303 is an apocalyptic number.
20230010303 is a deficient number, since it is larger than the sum of its proper divisors (7351105).
20230010303 is an equidigital number, since it uses as much as digits as its factorization.
20230010303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7351104.
The product of its (nonzero) digits is 108, while the sum is 14.
Adding to 20230010303 its reverse (30301003202), we get a palindrome (50531013505).
The spelling of 20230010303 in words is "twenty billion, two hundred thirty million, ten thousand, three hundred three".
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