Base | Representation |
---|---|
bin | 100010110000… |
… | …110011111001 |
3 | 122010222110001 |
4 | 202300303321 |
5 | 4313102300 |
6 | 523153001 |
7 | 140313001 |
oct | 42606371 |
9 | 18128401 |
10 | 9112825 |
11 | 5164667 |
12 | 3075761 |
13 | 1b70b07 |
14 | 12d3001 |
15 | c0016a |
hex | 8b0cf9 |
9112825 has 6 divisors (see below), whose sum is σ = 11299934. Its totient is φ = 7290240.
The previous prime is 9112823. The next prime is 9112843. The reversal of 9112825 is 5282119.
9112825 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 1478656 + 7634169 = 1216^2 + 2763^2 .
It is not a de Polignac number, because 9112825 - 21 = 9112823 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 9112793 and 9112802.
It is not an unprimeable number, because it can be changed into a prime (9112823) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 182232 + ... + 182281.
Almost surely, 29112825 is an apocalyptic number.
It is an amenable number.
9112825 is a deficient number, since it is larger than the sum of its proper divisors (2187109).
9112825 is a wasteful number, since it uses less digits than its factorization.
9112825 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 364523 (or 364518 counting only the distinct ones).
The product of its digits is 1440, while the sum is 28.
The square root of 9112825 is about 3018.7456004109. The cubic root of 9112825 is about 208.8739806376.
The spelling of 9112825 in words is "nine million, one hundred twelve thousand, eight hundred twenty-five".
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