Base | Representation |
---|---|
bin | 111111000101101010101 |
3 | 10220000210010 |
4 | 13320231111 |
5 | 1012123120 |
6 | 112150433 |
7 | 23400033 |
oct | 7705525 |
9 | 3800703 |
10 | 2067285 |
11 | 1192200 |
12 | 838419 |
13 | 574c5c |
14 | 3bb553 |
15 | 2ac7e0 |
hex | 1f8b55 |
2067285 has 48 divisors (see below), whose sum is σ = 3907008. Its totient is φ = 929280.
The previous prime is 2067277. The next prime is 2067337. The reversal of 2067285 is 5827602.
It is not a de Polignac number, because 2067285 - 23 = 2067277 is a prime.
It is a congruent number.
It is an unprimeable number.
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 47 ways as a sum of consecutive naturals, for example, 30822 + ... + 30888.
It is an arithmetic number, because the mean of its divisors is an integer number (81396).
22067285 is an apocalyptic number.
It is an amenable number.
2067285 is a deficient number, since it is larger than the sum of its proper divisors (1839723).
2067285 is a wasteful number, since it uses less digits than its factorization.
2067285 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 114 (or 103 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 30.
The square root of 2067285 is about 1437.8056196858. The cubic root of 2067285 is about 127.3894466522.
The spelling of 2067285 in words is "two million, sixty-seven thousand, two hundred eighty-five".
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