Base | Representation |
---|---|
bin | 1011101111001001110 |
3 | 201112120002 |
4 | 1131321032 |
5 | 44301330 |
6 | 12124302 |
7 | 3161153 |
oct | 1357116 |
9 | 645502 |
10 | 384590 |
11 | 242a48 |
12 | 166692 |
13 | 10608b |
14 | a022a |
15 | 78e45 |
hex | 5de4e |
384590 has 8 divisors (see below), whose sum is σ = 692280. Its totient is φ = 153832.
The previous prime is 384589. The next prime is 384599. The reversal of 384590 is 95483.
384590 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (384599) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19220 + ... + 19239.
It is an arithmetic number, because the mean of its divisors is an integer number (86535).
2384590 is an apocalyptic number.
384590 is a deficient number, since it is larger than the sum of its proper divisors (307690).
384590 is a wasteful number, since it uses less digits than its factorization.
384590 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38466.
The product of its (nonzero) digits is 4320, while the sum is 29.
The square root of 384590 is about 620.1532068771. The cubic root of 384590 is about 72.7220303986.
The spelling of 384590 in words is "three hundred eighty-four thousand, five hundred ninety".
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