Base | Representation |
---|---|
bin | 11000010010111110… |
… | …00100110111101100 |
3 | 1020200001200001102202 |
4 | 30021133010313230 |
5 | 203203233340434 |
6 | 5554203041032 |
7 | 641146352411 |
oct | 141137046754 |
9 | 36601601382 |
10 | 13044043244 |
11 | 5594027831 |
12 | 2640510178 |
13 | 12cb5529ab |
14 | 8ba552108 |
15 | 515251a7e |
hex | 3097c4dec |
13044043244 has 12 divisors (see below), whose sum is σ = 22941786000. Its totient is φ = 6489247248.
The previous prime is 13044043231. The next prime is 13044043247. The reversal of 13044043244 is 44234044031.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (13044043247) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8192699 + ... + 8194290.
It is an arithmetic number, because the mean of its divisors is an integer number (1911815500).
Almost surely, 213044043244 is an apocalyptic number.
It is an amenable number.
13044043244 is a deficient number, since it is larger than the sum of its proper divisors (9897742756).
13044043244 is a wasteful number, since it uses less digits than its factorization.
13044043244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16387192 (or 16387190 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 29.
Adding to 13044043244 its reverse (44234044031), we get a palindrome (57278087275).
The spelling of 13044043244 in words is "thirteen billion, forty-four million, forty-three thousand, two hundred forty-four".
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