Base | Representation |
---|---|
bin | 111111101000010010000 |
3 | 10220221002112 |
4 | 13331002100 |
5 | 1013210013 |
6 | 112404452 |
7 | 23502512 |
oct | 7750220 |
9 | 3827075 |
10 | 2085008 |
11 | 11a4552 |
12 | 846728 |
13 | 580043 |
14 | 3c3bb2 |
15 | 2b2ba8 |
hex | 1fd090 |
2085008 has 20 divisors (see below), whose sum is σ = 4071168. Its totient is φ = 1034400.
The previous prime is 2085007. The next prime is 2085011. The reversal of 2085008 is 8005802.
It is an Ulam number.
It is not an unprimeable number, because it can be changed into a prime (2085007) 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, 1985 + ... + 2847.
22085008 is an apocalyptic number.
It is an amenable number.
2085008 is a deficient number, since it is larger than the sum of its proper divisors (1986160).
2085008 is a wasteful number, since it uses less digits than its factorization.
2085008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1022 (or 1016 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 23.
The square root of 2085008 is about 1443.9556779902. The cubic root of 2085008 is about 127.7524512431.
The spelling of 2085008 in words is "two million, eighty-five thousand, eight".
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