Base | Representation |
---|---|
bin | 110000000011000… |
… | …101001001000111 |
3 | 2002011211211100000 |
4 | 300003011021013 |
5 | 3122331120423 |
6 | 211553452343 |
7 | 25655566122 |
oct | 6003051107 |
9 | 2064754300 |
10 | 806113863 |
11 | 384037305 |
12 | 1a5b710b3 |
13 | cb013969 |
14 | 790bb3b9 |
15 | 4ab83843 |
hex | 300c5247 |
806113863 has 48 divisors (see below), whose sum is σ = 1258822656. Its totient is φ = 514926720.
The previous prime is 806113849. The next prime is 806113879. The reversal of 806113863 is 368311608.
806113863 is a `hidden beast` number, since 8 + 0 + 611 + 38 + 6 + 3 = 666.
It is not a de Polignac number, because 806113863 - 229 = 269242951 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (806113813) by changing a digit.
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 47 ways as a sum of consecutive naturals, for example, 850756 + ... + 851702.
It is an arithmetic number, because the mean of its divisors is an integer number (26225472).
Almost surely, 2806113863 is an apocalyptic number.
806113863 is a deficient number, since it is larger than the sum of its proper divisors (452708793).
806113863 is a wasteful number, since it uses less digits than its factorization.
806113863 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1106 (or 1094 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 36.
The square root of 806113863 is about 28392.1443888974. The cubic root of 806113863 is about 930.6766044037.
The spelling of 806113863 in words is "eight hundred six million, one hundred thirteen thousand, eight hundred sixty-three".
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