Base | Representation |
---|---|
bin | 100100111111… |
… | …101000001110 |
3 | 200020200220000 |
4 | 210333220032 |
5 | 4440312211 |
6 | 543505130 |
7 | 145300326 |
oct | 44775016 |
9 | 20220800 |
10 | 9697806 |
11 | 5524118 |
12 | 32b81a6 |
13 | 2017161 |
14 | 1406286 |
15 | cb8656 |
hex | 93fa0e |
9697806 has 20 divisors (see below), whose sum is σ = 21730632. Its totient is φ = 3232548.
The previous prime is 9697801. The next prime is 9697817. The reversal of 9697806 is 6087969.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9697801) by changing a digit.
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 9 ways as a sum of consecutive naturals, for example, 29770 + ... + 30093.
Almost surely, 29697806 is an apocalyptic number.
9697806 is an abundant number, since it is smaller than the sum of its proper divisors (12032826).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9697806 is a wasteful number, since it uses less digits than its factorization.
9697806 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59877 (or 59868 counting only the distinct ones).
The product of its (nonzero) digits is 163296, while the sum is 45.
The square root of 9697806 is about 3114.1300550876. The cubic root of 9697806 is about 213.2510430230.
The spelling of 9697806 in words is "nine million, six hundred ninety-seven thousand, eight hundred six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •