Base | Representation |
---|---|
bin | 100100111011… |
… | …011100101101 |
3 | 200012211101220 |
4 | 210323130231 |
5 | 4434240220 |
6 | 543253553 |
7 | 145166400 |
oct | 44733455 |
9 | 20184356 |
10 | 9680685 |
11 | 5512273 |
12 | 32aa2b9 |
13 | 200c421 |
14 | 13ddd37 |
15 | cb3540 |
hex | 93b72d |
9680685 has 24 divisors (see below), whose sum is σ = 18019296. Its totient is φ = 4425120.
The previous prime is 9680663. The next prime is 9680689. The reversal of 9680685 is 5860869.
9680685 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 9680685 - 29 = 9680173 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9680689) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5851 + ... + 7320.
It is an arithmetic number, because the mean of its divisors is an integer number (750804).
Almost surely, 29680685 is an apocalyptic number.
It is an amenable number.
9680685 is a deficient number, since it is larger than the sum of its proper divisors (8338611).
9680685 is a wasteful number, since it uses less digits than its factorization.
9680685 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13193 (or 13186 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 42.
The square root of 9680685 is about 3111.3799189427. The cubic root of 9680685 is about 213.1254743527.
The spelling of 9680685 in words is "nine million, six hundred eighty thousand, six hundred eighty-five".
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