Base | Representation |
---|---|
bin | 11110111000000110101101 |
3 | 120020020001102 |
4 | 132320012231 |
5 | 4033003000 |
6 | 445252445 |
7 | 125541014 |
oct | 36700655 |
9 | 16206042 |
10 | 8094125 |
11 | 4629266 |
12 | 2864125 |
13 | 18a5230 |
14 | 1109a7b |
15 | a9d3d5 |
hex | 7b81ad |
8094125 has 32 divisors (see below), whose sum is σ = 11557728. Its totient is φ = 5606400.
The previous prime is 8094113. The next prime is 8094169. The reversal of 8094125 is 5214908.
It can be written as a sum of positive squares in 16 ways, for example, as 3924361 + 4169764 = 1981^2 + 2042^2 .
It is not a de Polignac number, because 8094125 - 26 = 8094061 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 31 ways as a sum of consecutive naturals, for example, 27479 + ... + 27771.
It is an arithmetic number, because the mean of its divisors is an integer number (361179).
Almost surely, 28094125 is an apocalyptic number.
8094125 is a gapful number since it is divisible by the number (85) formed by its first and last digit.
It is an amenable number.
8094125 is a deficient number, since it is larger than the sum of its proper divisors (3463603).
8094125 is a wasteful number, since it uses less digits than its factorization.
8094125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 338 (or 328 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 29.
The square root of 8094125 is about 2845.0175746382. The cubic root of 8094125 is about 200.7813187305.
The spelling of 8094125 in words is "eight million, ninety-four thousand, one hundred twenty-five".
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