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386032 = 24231049
BaseRepresentation
bin1011110001111110000
3201121112111
41132033300
544323112
612135104
73165313
oct1361760
9647474
10386032
11244039
12167494
1310692a
14a097a
15795a7
hex5e3f0

386032 has 20 divisors (see below), whose sum is σ = 781200. Its totient is φ = 184448.

The previous prime is 386017. The next prime is 386039. The reversal of 386032 is 230683.

It is a junction number, because it is equal to n+sod(n) for n = 385994 and 386012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386039) by changing a digit.

386032 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157 + ... + 892.

It is an arithmetic number, because the mean of its divisors is an integer number (39060).

2386032 is an apocalyptic number.

It is an amenable number.

386032 is an abundant number, since it is smaller than the sum of its proper divisors (395168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

386032 is a wasteful number, since it uses less digits than its factorization.

386032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1080 (or 1074 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 386032 is about 621.3147350578. The cubic root of 386032 is about 72.8128061841.

The spelling of 386032 in words is "three hundred eighty-six thousand, thirty-two".

Divisors: 1 2 4 8 16 23 46 92 184 368 1049 2098 4196 8392 16784 24127 48254 96508 193016 386032