Base | Representation |
---|---|
bin | 11001000010101100… |
… | …11100100111111000 |
3 | 1021200222002000212201 |
4 | 30201112130213320 |
5 | 210013233400144 |
6 | 10102024515544 |
7 | 654110543551 |
oct | 144126344770 |
9 | 37628060781 |
10 | 13444434424 |
11 | 577a03a633 |
12 | 273261bbb4 |
13 | 13634a0355 |
14 | 9177b9328 |
15 | 53a4911d4 |
hex | 32159c9f8 |
13444434424 has 16 divisors (see below), whose sum is σ = 25212411000. Its totient is φ = 6721124832.
The previous prime is 13444434403. The next prime is 13444434427. The reversal of 13444434424 is 42443444431.
13444434424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13444434427) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 83007 + ... + 183790.
Almost surely, 213444434424 is an apocalyptic number.
It is an amenable number.
13444434424 is a deficient number, since it is larger than the sum of its proper divisors (11767976576).
13444434424 is a wasteful number, since it uses less digits than its factorization.
13444434424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 273102 (or 273098 counting only the distinct ones).
The product of its digits is 294912, while the sum is 37.
Adding to 13444434424 its reverse (42443444431), we get a palindrome (55887878855).
The spelling of 13444434424 in words is "thirteen billion, four hundred forty-four million, four hundred thirty-four thousand, four hundred twenty-four".
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