Base | Representation |
---|---|
bin | 100110111001… |
… | …100011000101 |
3 | 201012001220200 |
4 | 212321203011 |
5 | 10102302224 |
6 | 1002321113 |
7 | 152450262 |
oct | 46714305 |
9 | 21161820 |
10 | 10197189 |
11 | 5835332 |
12 | 34b9199 |
13 | 2160552 |
14 | 14d6269 |
15 | d665c9 |
hex | 9b98c5 |
10197189 has 12 divisors (see below), whose sum is σ = 14757600. Its totient is φ = 6785064.
The previous prime is 10197169. The next prime is 10197193. The reversal of 10197189 is 98179101.
10197189 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10197189 - 25 = 10197157 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10197169) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7072 + ... + 8390.
It is an arithmetic number, because the mean of its divisors is an integer number (1229800).
Almost surely, 210197189 is an apocalyptic number.
It is an amenable number.
10197189 is a deficient number, since it is larger than the sum of its proper divisors (4560411).
10197189 is a wasteful number, since it uses less digits than its factorization.
10197189 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2184 (or 2181 counting only the distinct ones).
The product of its (nonzero) digits is 4536, while the sum is 36.
The square root of 10197189 is about 3193.3037750894. The cubic root of 10197189 is about 216.8503643946.
The spelling of 10197189 in words is "ten million, one hundred ninety-seven thousand, one hundred eighty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •