Base | Representation |
---|---|
bin | 10110111001010… |
… | …100010001110111 |
3 | 222202210112002200 |
4 | 112321110101313 |
5 | 1241313432043 |
6 | 102041035543 |
7 | 12343000053 |
oct | 2671242167 |
9 | 882715080 |
10 | 384124023 |
11 | 187912078 |
12 | a8785bb3 |
13 | 6177332a |
14 | 39030c63 |
15 | 23ac97d3 |
hex | 16e54477 |
384124023 has 12 divisors (see below), whose sum is σ = 557478168. Its totient is φ = 254867760.
The previous prime is 384124021. The next prime is 384124049. The reversal of 384124023 is 320421483.
It is not a de Polignac number, because 384124023 - 21 = 384124021 is a prime.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (384124021) 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, 99240 + ... + 103037.
It is an arithmetic number, because the mean of its divisors is an integer number (46456514).
Almost surely, 2384124023 is an apocalyptic number.
384124023 is a deficient number, since it is larger than the sum of its proper divisors (173354145).
384124023 is a wasteful number, since it uses less digits than its factorization.
384124023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 202494 (or 202491 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
The square root of 384124023 is about 19599.0821978990. The cubic root of 384124023 is about 726.9264803582.
The spelling of 384124023 in words is "three hundred eighty-four million, one hundred twenty-four thousand, twenty-three".
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