Base | Representation |
---|---|
bin | 110000000011100… |
… | …001110000000001 |
3 | 2002012001210001221 |
4 | 300003201300001 |
5 | 3122343343131 |
6 | 212000155041 |
7 | 25656564550 |
oct | 6003416001 |
9 | 2065053057 |
10 | 806231041 |
11 | 384107350 |
12 | 1a6008a81 |
13 | cb0550b5 |
14 | 7910bd97 |
15 | 4aba8411 |
hex | 300e1c01 |
806231041 has 16 divisors (see below), whose sum is σ = 1017289728. Its totient is φ = 620658000.
The previous prime is 806231039. The next prime is 806231087. The reversal of 806231041 is 140132608.
It is a cyclic number.
It is not a de Polignac number, because 806231041 - 21 = 806231039 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 806230997 and 806231015.
It is not an unprimeable number, because it can be changed into a prime (806231441) 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, 56685 + ... + 69466.
It is an arithmetic number, because the mean of its divisors is an integer number (63580608).
Almost surely, 2806231041 is an apocalyptic number.
It is an amenable number.
806231041 is a deficient number, since it is larger than the sum of its proper divisors (211058687).
806231041 is a wasteful number, since it uses less digits than its factorization.
806231041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 126252.
The product of its (nonzero) digits is 1152, while the sum is 25.
The square root of 806231041 is about 28394.2078776641. The cubic root of 806231041 is about 930.7216970986.
Adding to 806231041 its reverse (140132608), we get a palindrome (946363649).
The spelling of 806231041 in words is "eight hundred six million, two hundred thirty-one thousand, forty-one".
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