Base | Representation |
---|---|
bin | 111111000001010111111 |
3 | 10212220202201 |
4 | 13320022333 |
5 | 1012040322 |
6 | 112132331 |
7 | 23360443 |
oct | 7701277 |
9 | 3786681 |
10 | 2065087 |
11 | 1190592 |
12 | 8370a7 |
13 | 573c5b |
14 | 3ba823 |
15 | 2abd27 |
hex | 1f82bf |
2065087 has 2 divisors, whose sum is σ = 2065088. Its totient is φ = 2065086.
The previous prime is 2065073. The next prime is 2065103. The reversal of 2065087 is 7805602.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2065087 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2065187) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1032543 + 1032544.
It is an arithmetic number, because the mean of its divisors is an integer number (1032544).
22065087 is an apocalyptic number.
2065087 is a deficient number, since it is larger than the sum of its proper divisors (1).
2065087 is an equidigital number, since it uses as much as digits as its factorization.
2065087 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3360, while the sum is 28.
The square root of 2065087 is about 1437.0410571727. The cubic root of 2065087 is about 127.3442825363.
The spelling of 2065087 in words is "two million, sixty-five thousand, eighty-seven".
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