Base | Representation |
---|---|
bin | 11110101111111011100001 |
3 | 120011112010021 |
4 | 132233323201 |
5 | 4030420031 |
6 | 444433441 |
7 | 125341261 |
oct | 36577341 |
9 | 16145107 |
10 | 8060641 |
11 | 4606096 |
12 | 2848881 |
13 | 1892c14 |
14 | 10db7a1 |
15 | a93511 |
hex | 7afee1 |
8060641 has 12 divisors (see below), whose sum is σ = 8531460. Its totient is φ = 7610240.
The previous prime is 8060609. The next prime is 8060653. The reversal of 8060641 is 1460608.
It can be written as a sum of positive squares in 2 ways, for example, as 883600 + 7177041 = 940^2 + 2679^2 .
It is not a de Polignac number, because 8060641 - 25 = 8060609 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8060671) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 90525 + ... + 90613.
It is an arithmetic number, because the mean of its divisors is an integer number (710955).
Almost surely, 28060641 is an apocalyptic number.
It is an amenable number.
8060641 is a deficient number, since it is larger than the sum of its proper divisors (470819).
8060641 is an equidigital number, since it uses as much as digits as its factorization.
8060641 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 224 (or 177 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 25.
The square root of 8060641 is about 2839.1268023813. The cubic root of 8060641 is about 200.5040701657.
The spelling of 8060641 in words is "eight million, sixty thousand, six hundred forty-one".
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