Base | Representation |
---|---|
bin | 1011110001001110000011 |
3 | 12210202002012 |
4 | 23301032003 |
5 | 1242211222 |
6 | 150043135 |
7 | 35136500 |
oct | 13611603 |
9 | 5722065 |
10 | 3085187 |
11 | 1817a46 |
12 | 10494ab |
13 | 840371 |
14 | 5a44a7 |
15 | 40e1e2 |
hex | 2f1383 |
3085187 has 12 divisors (see below), whose sum is σ = 3638880. Its totient is φ = 2607696.
The previous prime is 3085139. The next prime is 3085189. The reversal of 3085187 is 7815803.
3085187 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3085187 - 26 = 3085123 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3085189) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3473 + ... + 4269.
It is an arithmetic number, because the mean of its divisors is an integer number (303240).
Almost surely, 23085187 is an apocalyptic number.
3085187 is a deficient number, since it is larger than the sum of its proper divisors (553693).
3085187 is an equidigital number, since it uses as much as digits as its factorization.
3085187 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 890 (or 883 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 32.
The square root of 3085187 is about 1756.4700395965. The cubic root of 3085187 is about 145.5773571791.
The spelling of 3085187 in words is "three million, eighty-five thousand, one hundred eighty-seven".
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