Base | Representation |
---|---|
bin | 10111111100001100… |
… | …10100011100001111 |
3 | 1020011202012020220221 |
4 | 23332012110130033 |
5 | 202310332112142 |
6 | 5523220252211 |
7 | 633336506002 |
oct | 137606243417 |
9 | 36152166827 |
10 | 12853004047 |
11 | 54a62051a4 |
12 | 25a8541067 |
13 | 129aab5250 |
14 | 89d023539 |
15 | 5035b7767 |
hex | 2fe19470f |
12853004047 has 16 divisors (see below), whose sum is σ = 13918256352. Its totient is φ = 11798830080.
The previous prime is 12853004039. The next prime is 12853004051. The reversal of 12853004047 is 74040035821.
It is a cyclic number.
It is not a de Polignac number, because 12853004047 - 23 = 12853004039 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12853004057) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2682588 + ... + 2687374.
It is an arithmetic number, because the mean of its divisors is an integer number (869891022).
Almost surely, 212853004047 is an apocalyptic number.
12853004047 is a deficient number, since it is larger than the sum of its proper divisors (1065252305).
12853004047 is a wasteful number, since it uses less digits than its factorization.
12853004047 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5898.
The product of its (nonzero) digits is 26880, while the sum is 34.
Adding to 12853004047 its reverse (74040035821), we get a palindrome (86893039868).
The spelling of 12853004047 in words is "twelve billion, eight hundred fifty-three million, four thousand, forty-seven".
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