Base | Representation |
---|---|
bin | 10110111010101… |
… | …001111010110000 |
3 | 222210110100021102 |
4 | 112322221322300 |
5 | 1241411143200 |
6 | 102052343532 |
7 | 12345660533 |
oct | 2672517260 |
9 | 883410242 |
10 | 384474800 |
11 | 188031676 |
12 | a8914ba8 |
13 | 61866ba8 |
14 | 390c2a1a |
15 | 23b486d5 |
hex | 16ea9eb0 |
384474800 has 30 divisors (see below), whose sum is σ = 923701668. Its totient is φ = 153789760.
The previous prime is 384474793. The next prime is 384474809. The reversal of 384474800 is 8474483.
384474800 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (384474809) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 480194 + ... + 480993.
Almost surely, 2384474800 is an apocalyptic number.
It is an amenable number.
384474800 is an abundant number, since it is smaller than the sum of its proper divisors (539226868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
384474800 is a wasteful number, since it uses less digits than its factorization.
384474800 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 961205 (or 961194 counting only the distinct ones).
The product of its (nonzero) digits is 86016, while the sum is 38.
The square root of 384474800 is about 19608.0289677469. The cubic root of 384474800 is about 727.1476862679.
The spelling of 384474800 in words is "three hundred eighty-four million, four hundred seventy-four thousand, eight hundred".
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