Base | Representation |
---|---|
bin | 110000000011000… |
… | …011000001001000 |
3 | 2002011211101101200 |
4 | 300003003001020 |
5 | 3122330331120 |
6 | 211553344200 |
7 | 25655531550 |
oct | 6003030110 |
9 | 2064741350 |
10 | 806105160 |
11 | 384030813 |
12 | 1a5b68060 |
13 | cb00ca03 |
14 | 790b8160 |
15 | 4ab80e90 |
hex | 300c3048 |
806105160 has 96 divisors (see below), whose sum is σ = 2994114240. Its totient is φ = 184252032.
The previous prime is 806105149. The next prime is 806105171. The reversal of 806105160 is 61501608.
806105160 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (806105149) and next prime (806105171).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 157422 + ... + 162461.
It is an arithmetic number, because the mean of its divisors is an integer number (31188690).
Almost surely, 2806105160 is an apocalyptic number.
It is an amenable number.
806105160 is an abundant number, since it is smaller than the sum of its proper divisors (2188009080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
806105160 is a wasteful number, since it uses less digits than its factorization.
806105160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 319907 (or 319900 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 27.
The square root of 806105160 is about 28391.9911242590. The cubic root of 806105160 is about 930.6732551219.
Adding to 806105160 its reverse (61501608), we get a palindrome (867606768).
The spelling of 806105160 in words is "eight hundred six million, one hundred five thousand, one hundred sixty".
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