Base | Representation |
---|---|
bin | 110001110010… |
… | …101101001000 |
3 | 220120010222222 |
4 | 301302231020 |
5 | 11320141434 |
6 | 1143433212 |
7 | 215642435 |
oct | 61625510 |
9 | 26503888 |
10 | 13052744 |
11 | 74057a1 |
12 | 4455808 |
13 | 2920223 |
14 | 1a3ab8c |
15 | 122c72e |
hex | c72b48 |
13052744 has 16 divisors (see below), whose sum is σ = 24531120. Its totient is φ = 6511120.
The previous prime is 13052737. The next prime is 13052759. The reversal of 13052744 is 44725031.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 2267 + ... + 5589.
It is an arithmetic number, because the mean of its divisors is an integer number (1533195).
Almost surely, 213052744 is an apocalyptic number.
It is an amenable number.
13052744 is a deficient number, since it is larger than the sum of its proper divisors (11478376).
13052744 is a wasteful number, since it uses less digits than its factorization.
13052744 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3820 (or 3816 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 26.
The square root of 13052744 is about 3612.8581483363. The cubic root of 13052744 is about 235.4510365913.
Adding to 13052744 its reverse (44725031), we get a palindrome (57777775).
The spelling of 13052744 in words is "thirteen million, fifty-two thousand, seven hundred forty-four".
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