Base | Representation |
---|---|
bin | 110000000010111… |
… | …010011111010011 |
3 | 2002011202121110212 |
4 | 300002322133103 |
5 | 3122323221402 |
6 | 211552514335 |
7 | 25655324654 |
oct | 6002723723 |
9 | 2064677425 |
10 | 806070227 |
11 | 384007546 |
12 | 1a5b4b9ab |
13 | cacc9b41 |
14 | 790a952b |
15 | 4ab75952 |
hex | 300ba7d3 |
806070227 has 4 divisors (see below), whose sum is σ = 806361216. Its totient is φ = 805779240.
The previous prime is 806070191. The next prime is 806070229. The reversal of 806070227 is 722070608.
806070227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 806070227 - 218 = 805808083 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 806070193 and 806070202.
It is not an unprimeable number, because it can be changed into a prime (806070229) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141299 + ... + 146892.
It is an arithmetic number, because the mean of its divisors is an integer number (201590304).
Almost surely, 2806070227 is an apocalyptic number.
806070227 is a deficient number, since it is larger than the sum of its proper divisors (290989).
806070227 is a wasteful number, since it uses less digits than its factorization.
806070227 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 290988.
The product of its (nonzero) digits is 9408, while the sum is 32.
The square root of 806070227 is about 28391.3759265028. The cubic root of 806070227 is about 930.6598111859.
It can be divided in two parts, 8060 and 70227, that added together give a palindrome (78287).
The spelling of 806070227 in words is "eight hundred six million, seventy thousand, two hundred twenty-seven".
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