Base | Representation |
---|---|
bin | 100010100110… |
… | …001010000101 |
3 | 122001202120220 |
4 | 202212022011 |
5 | 4310203224 |
6 | 522214553 |
7 | 140041533 |
oct | 42461205 |
9 | 18052526 |
10 | 9069189 |
11 | 51348a8 |
12 | 3054459 |
13 | 1b56cac |
14 | 12c1153 |
15 | be2279 |
hex | 8a6285 |
9069189 has 8 divisors (see below), whose sum is σ = 12228480. Its totient is φ = 5978016.
The previous prime is 9069169. The next prime is 9069191. The reversal of 9069189 is 9819609.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 9069189 - 28 = 9068933 is a prime.
It is an Ulam number.
It is a self number, because there is not a number n which added to its sum of digits gives 9069189.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9069139) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16717 + ... + 17250.
It is an arithmetic number, because the mean of its divisors is an integer number (1528560).
Almost surely, 29069189 is an apocalyptic number.
It is an amenable number.
9069189 is a deficient number, since it is larger than the sum of its proper divisors (3159291).
9069189 is a wasteful number, since it uses less digits than its factorization.
9069189 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34059.
The product of its (nonzero) digits is 34992, while the sum is 42.
The square root of 9069189 is about 3011.5094222001. The cubic root of 9069189 is about 208.5400552181.
The spelling of 9069189 in words is "nine million, sixty-nine thousand, one hundred eighty-nine".
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