Base | Representation |
---|---|
bin | 111111101000011100101 |
3 | 10220221012200 |
4 | 13331003211 |
5 | 1013210333 |
6 | 112405113 |
7 | 23502663 |
oct | 7750345 |
9 | 3827180 |
10 | 2085093 |
11 | 11a461a |
12 | 846799 |
13 | 5800aa |
14 | 3c3c33 |
15 | 2b2c13 |
hex | 1fd0e5 |
2085093 has 6 divisors (see below), whose sum is σ = 3011814. Its totient is φ = 1390056.
The previous prime is 2085089. The next prime is 2085121. The reversal of 2085093 is 3905802.
It can be written as a sum of positive squares in only one way, i.e., 1790244 + 294849 = 1338^2 + 543^2 .
It is not a de Polignac number, because 2085093 - 22 = 2085089 is a prime.
It is a super-2 number, since 2×20850932 = 8695225637298, which contains 22 as substring.
2085093 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2085023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 115830 + ... + 115847.
It is an arithmetic number, because the mean of its divisors is an integer number (501969).
22085093 is an apocalyptic number.
It is an amenable number.
2085093 is a deficient number, since it is larger than the sum of its proper divisors (926721).
2085093 is a wasteful number, since it uses less digits than its factorization.
2085093 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 231683 (or 231680 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 27.
The square root of 2085093 is about 1443.9851107266. The cubic root of 2085093 is about 127.7541872574.
The spelling of 2085093 in words is "two million, eighty-five thousand, ninety-three".
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