Base | Representation |
---|---|
bin | 111111010110010110001 |
3 | 10220110111102 |
4 | 13322302301 |
5 | 1012411300 |
6 | 112254145 |
7 | 23433653 |
oct | 7726261 |
9 | 3813442 |
10 | 2075825 |
11 | 1198664 |
12 | 841355 |
13 | 578acb |
14 | 3c06d3 |
15 | 2b00d5 |
hex | 1facb1 |
2075825 has 12 divisors (see below), whose sum is σ = 2635248. Its totient is φ = 1621200.
The previous prime is 2075813. The next prime is 2075831. The reversal of 2075825 is 5285702.
It is not a de Polignac number, because 2075825 - 24 = 2075809 is a prime.
It is a Duffinian 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 11 ways as a sum of consecutive naturals, for example, 110 + ... + 2040.
It is an arithmetic number, because the mean of its divisors is an integer number (219604).
22075825 is an apocalyptic number.
2075825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2075825 is a deficient number, since it is larger than the sum of its proper divisors (559423).
2075825 is a wasteful number, since it uses less digits than its factorization.
2075825 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1984 (or 1979 counting only the distinct ones).
The product of its (nonzero) digits is 5600, while the sum is 29.
The square root of 2075825 is about 1440.7723623113. The cubic root of 2075825 is about 127.5646218617.
The spelling of 2075825 in words is "two million, seventy-five thousand, eight hundred twenty-five".
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