Base | Representation |
---|---|
bin | 11000001110001110… |
… | …00110000011011101 |
3 | 1020120021200220210201 |
4 | 30013013012003131 |
5 | 203113033432310 |
6 | 5550221103501 |
7 | 640153615651 |
oct | 140707060335 |
9 | 36507626721 |
10 | 13004202205 |
11 | 5573595655 |
12 | 262b0b7b91 |
13 | 12c3213607 |
14 | 8b5140a61 |
15 | 5119d1e3a |
hex | 3071c60dd |
13004202205 has 32 divisors (see below), whose sum is σ = 16680867840. Its totient is φ = 9703932480.
The previous prime is 13004202203. The next prime is 13004202209. The reversal of 13004202205 is 50220240031.
It is not a de Polignac number, because 13004202205 - 21 = 13004202203 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13004202203) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2449584 + ... + 2454886.
It is an arithmetic number, because the mean of its divisors is an integer number (521277120).
Almost surely, 213004202205 is an apocalyptic number.
It is an amenable number.
13004202205 is a deficient number, since it is larger than the sum of its proper divisors (3676665635).
13004202205 is a wasteful number, since it uses less digits than its factorization.
13004202205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5721.
The product of its (nonzero) digits is 480, while the sum is 19.
Adding to 13004202205 its reverse (50220240031), we get a palindrome (63224442236).
The spelling of 13004202205 in words is "thirteen billion, four million, two hundred two thousand, two hundred five".
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