Base | Representation |
---|---|
bin | 1011111000001001110 |
3 | 201202212202 |
4 | 1133001032 |
5 | 44423243 |
6 | 12201502 |
7 | 3210455 |
oct | 1370116 |
9 | 652782 |
10 | 389198 |
11 | 246457 |
12 | 169292 |
13 | 1081c4 |
14 | a1b9c |
15 | 7a4b8 |
hex | 5f04e |
389198 has 8 divisors (see below), whose sum is σ = 618192. Its totient is φ = 183136.
The previous prime is 389189. The next prime is 389219. The reversal of 389198 is 891983.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5690 + ... + 5757.
It is an arithmetic number, because the mean of its divisors is an integer number (77274).
2389198 is an apocalyptic number.
389198 is a deficient number, since it is larger than the sum of its proper divisors (228994).
389198 is a wasteful number, since it uses less digits than its factorization.
389198 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11466.
The product of its digits is 15552, while the sum is 38.
The square root of 389198 is about 623.8573554908. The cubic root of 389198 is about 73.0113199434.
The spelling of 389198 in words is "three hundred eighty-nine thousand, one hundred ninety-eight".
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