Base | Representation |
---|---|
bin | 1010101001001000… |
… | …0000101011000111 |
3 | 21101002122220210211 |
4 | 2222102000223013 |
5 | 21322323114241 |
6 | 1151252100251 |
7 | 130536544060 |
oct | 25222005307 |
9 | 7332586724 |
10 | 2856848071 |
11 | 1236686270 |
12 | 678904687 |
13 | 366b4265c |
14 | 1d15c1567 |
15 | 11ac18781 |
hex | aa480ac7 |
2856848071 has 16 divisors (see below), whose sum is σ = 3581480448. Its totient is φ = 2213805600.
The previous prime is 2856848023. The next prime is 2856848089. The reversal of 2856848071 is 1708486582.
It is a cyclic number.
It is not a de Polignac number, because 2856848071 - 213 = 2856839879 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2856848671) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88555 + ... + 116428.
It is an arithmetic number, because the mean of its divisors is an integer number (223842528).
Almost surely, 22856848071 is an apocalyptic number.
2856848071 is a deficient number, since it is larger than the sum of its proper divisors (724632377).
2856848071 is a wasteful number, since it uses less digits than its factorization.
2856848071 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 205182.
The product of its (nonzero) digits is 860160, while the sum is 49.
The square root of 2856848071 is about 53449.4908394832. The cubic root of 2856848071 is about 1418.9346090165.
The spelling of 2856848071 in words is "two billion, eight hundred fifty-six million, eight hundred forty-eight thousand, seventy-one".
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