Base | Representation |
---|---|
bin | 1011101110010000010 |
3 | 201111221001 |
4 | 1131302002 |
5 | 44243010 |
6 | 12122214 |
7 | 3156625 |
oct | 1356202 |
9 | 644831 |
10 | 384130 |
11 | 24266a |
12 | 16636a |
13 | 105ac6 |
14 | 9ddbc |
15 | 78c3a |
hex | 5dc82 |
384130 has 16 divisors (see below), whose sum is σ = 699840. Its totient is φ = 151792.
The previous prime is 384113. The next prime is 384133. The reversal of 384130 is 31483.
It is a junction number, because it is equal to n+sod(n) for n = 384098 and 384107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (384133) 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, 891 + ... + 1249.
It is an arithmetic number, because the mean of its divisors is an integer number (43740).
2384130 is an apocalyptic number.
384130 is a deficient number, since it is larger than the sum of its proper divisors (315710).
384130 is a wasteful number, since it uses less digits than its factorization.
384130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 473.
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 384130 is about 619.7822198160. The cubic root of 384130 is about 72.6930250683.
The spelling of 384130 in words is "three hundred eighty-four thousand, one hundred thirty".
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