Base | Representation |
---|---|
bin | 10111010011101100101… |
… | …00000010001100011001 |
3 | 2211120010112110022222210 |
4 | 23221312110002030121 |
5 | 101110114303133114 |
6 | 1411523242505333 |
7 | 111600532111014 |
oct | 13516624021431 |
9 | 2746115408883 |
10 | 800848880409 |
11 | 289702351156 |
12 | 10b262805249 |
13 | 5a69aab5186 |
14 | 2aa92db637b |
15 | 15c72ac2259 |
hex | ba76502319 |
800848880409 has 16 divisors (see below), whose sum is σ = 1070721866432. Its totient is φ = 532439500608.
The previous prime is 800848880399. The next prime is 800848880411. The reversal of 800848880409 is 904088848008.
It is not a de Polignac number, because 800848880409 - 24 = 800848880393 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (800848880459) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1427907 + ... + 1908039.
It is an arithmetic number, because the mean of its divisors is an integer number (66920116652).
Almost surely, 2800848880409 is an apocalyptic number.
It is an amenable number.
800848880409 is a deficient number, since it is larger than the sum of its proper divisors (269872986023).
800848880409 is a wasteful number, since it uses less digits than its factorization.
800848880409 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 481656.
The product of its (nonzero) digits is 4718592, while the sum is 57.
The spelling of 800848880409 in words is "eight hundred billion, eight hundred forty-eight million, eight hundred eighty thousand, four hundred nine".
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