Base | Representation |
---|---|
bin | 100100111100… |
… | …101111010000 |
3 | 200020002122120 |
4 | 210330233100 |
5 | 4434422333 |
6 | 543334240 |
7 | 145220655 |
oct | 44745720 |
9 | 20202576 |
10 | 9685968 |
11 | 5516236 |
12 | 32b1380 |
13 | 2011956 |
14 | 1401c2c |
15 | cb4db3 |
hex | 93cbd0 |
9685968 has 20 divisors (see below), whose sum is σ = 25022208. Its totient is φ = 3228640.
The previous prime is 9685939. The next prime is 9685969. The reversal of 9685968 is 8695869.
9685968 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 9685968.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9685969) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100848 + ... + 100943.
Almost surely, 29685968 is an apocalyptic number.
It is an amenable number.
9685968 is an abundant number, since it is smaller than the sum of its proper divisors (15336240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9685968 is a wasteful number, since it uses less digits than its factorization.
9685968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 201802 (or 201796 counting only the distinct ones).
The product of its digits is 933120, while the sum is 51.
The square root of 9685968 is about 3112.2287833641. The cubic root of 9685968 is about 213.1642366622.
Subtracting from 9685968 its reverse (8695869), we obtain a palindrome (990099).
The spelling of 9685968 in words is "nine million, six hundred eighty-five thousand, nine hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.565 sec. • engine limits •