Base | Representation |
---|---|
bin | 11000010000010000… |
… | …10100010100100011 |
3 | 1020121110212120120111 |
4 | 30020020110110203 |
5 | 203131423100003 |
6 | 5552031352151 |
7 | 640452136525 |
oct | 141010242443 |
9 | 36543776514 |
10 | 13021300003 |
11 | 5582203468 |
12 | 2634982657 |
13 | 12c691ba5a |
14 | 8b7511a15 |
15 | 51325ce6d |
hex | 308214523 |
13021300003 has 6 divisors (see below), whose sum is σ = 13346640572. Its totient is φ = 12703705680.
The previous prime is 13021299997. The next prime is 13021300007. The reversal of 13021300003 is 30000312031.
It is not a de Polignac number, because 13021300003 - 225 = 12987745571 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13021300007) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3871401 + ... + 3874762.
Almost surely, 213021300003 is an apocalyptic number.
13021300003 is a deficient number, since it is larger than the sum of its proper divisors (325340569).
13021300003 is an frugal number, since it uses more digits than its factorization.
13021300003 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7746245 (or 7746204 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 13.
Adding to 13021300003 its reverse (30000312031), we get a palindrome (43021612034).
The spelling of 13021300003 in words is "thirteen billion, twenty-one million, three hundred thousand, three".
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