Base | Representation |
---|---|
bin | 11111110010111010110001 |
3 | 120200110111122 |
4 | 133302322301 |
5 | 4113210100 |
6 | 454352025 |
7 | 130563236 |
oct | 37627261 |
9 | 16613448 |
10 | 8335025 |
11 | 4783256 |
12 | 295b615 |
13 | 195aa8a |
14 | 116d78d |
15 | ae9985 |
hex | 7f2eb1 |
8335025 has 12 divisors (see below), whose sum is σ = 10440924. Its totient is φ = 6600000.
The previous prime is 8335007. The next prime is 8335031. The reversal of 8335025 is 5205338.
It can be written as a sum of positive squares in 6 ways, for example, as 256 + 8334769 = 16^2 + 2887^2 .
It is not a de Polignac number, because 8335025 - 212 = 8330929 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 8334985 and 8335003.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 875 + ... + 4175.
It is an arithmetic number, because the mean of its divisors is an integer number (870077).
Almost surely, 28335025 is an apocalyptic number.
It is an amenable number.
8335025 is a deficient number, since it is larger than the sum of its proper divisors (2105899).
8335025 is a wasteful number, since it uses less digits than its factorization.
8335025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3412 (or 3407 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 26.
The square root of 8335025 is about 2887.0443363412. The cubic root of 8335025 is about 202.7537843354.
The spelling of 8335025 in words is "eight million, three hundred thirty-five thousand, twenty-five".
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