Search a number
-
+
379384 = 23471009
BaseRepresentation
bin1011100100111111000
3201021102021
41130213320
544120014
612044224
73140035
oct1344770
9637367
10379384
1123a045
12163674
131038b5
149c38c
1577624
hex5c9f8

379384 has 16 divisors (see below), whose sum is σ = 727200. Its totient is φ = 185472.

The previous prime is 379369. The next prime is 379387. The reversal of 379384 is 483973.

379384 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379387) by changing a digit.

379384 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, 129 + ... + 880.

It is an arithmetic number, because the mean of its divisors is an integer number (45450).

2379384 is an apocalyptic number.

It is an amenable number.

379384 is a deficient number, since it is larger than the sum of its proper divisors (347816).

379384 is a wasteful number, since it uses less digits than its factorization.

379384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1062 (or 1058 counting only the distinct ones).

The product of its digits is 18144, while the sum is 34.

The square root of 379384 is about 615.9415556690. The cubic root of 379384 is about 72.3924048075.

The spelling of 379384 in words is "three hundred seventy-nine thousand, three hundred eighty-four".

Divisors: 1 2 4 8 47 94 188 376 1009 2018 4036 8072 47423 94846 189692 379384