Base | Representation |
---|---|
bin | 10111011011001011… |
… | …01011000011010000 |
3 | 1012110102222112010202 |
4 | 23231211223003100 |
5 | 201223424313243 |
6 | 5435523314332 |
7 | 623434216331 |
oct | 135545530320 |
9 | 35412875122 |
10 | 12576010448 |
11 | 5373914871 |
12 | 252b81b9a8 |
13 | 12555b1101 |
14 | 87431c288 |
15 | 4d91004b8 |
hex | 2ed96b0d0 |
12576010448 has 30 divisors (see below), whose sum is σ = 24832204722. Its totient is φ = 6167761600.
The previous prime is 12576010409. The next prime is 12576010463. The reversal of 12576010448 is 84401067521.
12576010448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 11626877584 + 949132864 = 107828^2 + 30808^2 .
It is a congruent number.
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 5 ways as a sum of consecutive naturals, for example, 3263723 + ... + 3267573.
Almost surely, 212576010448 is an apocalyptic number.
It is an amenable number.
12576010448 is a deficient number, since it is larger than the sum of its proper divisors (12256194274).
12576010448 is an frugal number, since it uses more digits than its factorization.
12576010448 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7763 (or 3906 counting only the distinct ones).
The product of its (nonzero) digits is 53760, while the sum is 38.
Adding to 12576010448 its reverse (84401067521), we get a palindrome (96977077969).
The spelling of 12576010448 in words is "twelve billion, five hundred seventy-six million, ten thousand, four hundred forty-eight".
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