Base | Representation |
---|---|
bin | 111111101001110010110 |
3 | 10220222011012 |
4 | 13331032112 |
5 | 1013221112 |
6 | 112412222 |
7 | 23504666 |
oct | 7751626 |
9 | 3828135 |
10 | 2085782 |
11 | 11a5096 |
12 | 847072 |
13 | 5804ba |
14 | 3c41a6 |
15 | 2b3022 |
hex | 1fd396 |
2085782 has 16 divisors (see below), whose sum is σ = 3326400. Its totient is φ = 978120.
The previous prime is 2085779. The next prime is 2085799. The reversal of 2085782 is 2875802.
It is a d-powerful number, because it can be written as 29 + 0 + 83 + 59 + 72 + 83 + 217 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4769 + ... + 5187.
It is an arithmetic number, because the mean of its divisors is an integer number (207900).
22085782 is an apocalyptic number.
2085782 is a deficient number, since it is larger than the sum of its proper divisors (1240618).
2085782 is a wasteful number, since it uses less digits than its factorization.
2085782 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 571.
The product of its (nonzero) digits is 8960, while the sum is 32.
The square root of 2085782 is about 1444.2236668882. The cubic root of 2085782 is about 127.7682574437.
The spelling of 2085782 in words is "two million, eighty-five thousand, seven hundred eighty-two".
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