Base | Representation |
---|---|
bin | 11000001101101111… |
… | …00001011110001100 |
3 | 1020120000000112100111 |
4 | 30012313201132030 |
5 | 203111012321304 |
6 | 5545553405404 |
7 | 640104125041 |
oct | 140667413614 |
9 | 36500015314 |
10 | 13000120204 |
11 | 55712577a5 |
12 | 2629869864 |
13 | 12c2414626 |
14 | 8b479b1c8 |
15 | 511477704 |
hex | 306de178c |
13000120204 has 24 divisors (see below), whose sum is σ = 22898131200. Its totient is φ = 6457917456.
The previous prime is 13000120193. The next prime is 13000120219. The reversal of 13000120204 is 40202100031.
13000120204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 427497 + ... + 456895.
It is an arithmetic number, because the mean of its divisors is an integer number (954088800).
Almost surely, 213000120204 is an apocalyptic number.
It is an amenable number.
13000120204 is a deficient number, since it is larger than the sum of its proper divisors (9898010996).
13000120204 is a wasteful number, since it uses less digits than its factorization.
13000120204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30117 (or 30115 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 13.
Adding to 13000120204 its reverse (40202100031), we get a palindrome (53202220235).
The spelling of 13000120204 in words is "thirteen billion, one hundred twenty thousand, two hundred four".
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