Base | Representation |
---|---|
bin | 10110110001101… |
… | …010000101011010 |
3 | 222122000111212100 |
4 | 112301222011122 |
5 | 1240310204221 |
6 | 101530024230 |
7 | 12316635234 |
oct | 2661520532 |
9 | 878014770 |
10 | 382116186 |
11 | 186770601 |
12 | a7b78076 |
13 | 6121c46a |
14 | 38a6b254 |
15 | 2382e926 |
hex | 16c6a15a |
382116186 has 12 divisors (see below), whose sum is σ = 827918442. Its totient is φ = 127372056.
The previous prime is 382116113. The next prime is 382116197. The reversal of 382116186 is 681611283.
382116186 is a `hidden beast` number, since 38 + 2 + 1 + 1 + 618 + 6 = 666.
It can be written as a sum of positive squares in only one way, i.e., 337640625 + 44475561 = 18375^2 + 6669^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 382116186.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10614321 + ... + 10614356.
Almost surely, 2382116186 is an apocalyptic number.
382116186 is an abundant number, since it is smaller than the sum of its proper divisors (445802256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
382116186 is a wasteful number, since it uses less digits than its factorization.
382116186 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21228685 (or 21228682 counting only the distinct ones).
The product of its digits is 13824, while the sum is 36.
The square root of 382116186 is about 19547.7923561716. The cubic root of 382116186 is about 725.6577058173.
The spelling of 382116186 in words is "three hundred eighty-two million, one hundred sixteen thousand, one hundred eighty-six".
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