Base | Representation |
---|---|
bin | 110000000011100… |
… | …010011100000111 |
3 | 2002012001220221110 |
4 | 300003202130013 |
5 | 3122343440423 |
6 | 212000220103 |
7 | 25656606021 |
oct | 6003423407 |
9 | 2065056843 |
10 | 806233863 |
11 | 384109486 |
12 | 1a600a633 |
13 | cb056476 |
14 | 7910d011 |
15 | 4aba9193 |
hex | 300e2707 |
806233863 has 16 divisors (see below), whose sum is σ = 1090535040. Its totient is φ = 529742304.
The previous prime is 806233853. The next prime is 806233871. The reversal of 806233863 is 368332608.
It is not a de Polignac number, because 806233863 - 28 = 806233607 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (806233853) 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, 106653 + ... + 113961.
It is an arithmetic number, because the mean of its divisors is an integer number (68158440).
Almost surely, 2806233863 is an apocalyptic number.
806233863 is a gapful number since it is divisible by the number (83) formed by its first and last digit.
806233863 is a deficient number, since it is larger than the sum of its proper divisors (284301177).
806233863 is a wasteful number, since it uses less digits than its factorization.
806233863 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7838.
The product of its (nonzero) digits is 124416, while the sum is 39.
The square root of 806233863 is about 28394.2575708540. The cubic root of 806233863 is about 930.7227830130.
The spelling of 806233863 in words is "eight hundred six million, two hundred thirty-three thousand, eight hundred sixty-three".
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