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379132 = 221323317
BaseRepresentation
bin1011100100011111100
3201021001221
41130203330
544113012
612043124
73136225
oct1344374
9637057
10379132
11239936
121634a4
13103750
149c24c
1577507
hex5c8fc

379132 has 24 divisors (see below), whose sum is σ = 747936. Its totient is φ = 166848.

The previous prime is 379123. The next prime is 379133. The reversal of 379132 is 231973.

379132 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 379097 and 379106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379133) by changing a digit.

379132 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 7 ways as a sum of consecutive naturals, for example, 1038 + ... + 1354.

It is an arithmetic number, because the mean of its divisors is an integer number (31164).

2379132 is an apocalyptic number.

It is an amenable number.

379132 is a deficient number, since it is larger than the sum of its proper divisors (368804).

379132 is a wasteful number, since it uses less digits than its factorization.

379132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357 (or 355 counting only the distinct ones).

The product of its digits is 1134, while the sum is 25.

The square root of 379132 is about 615.7369568249. The cubic root of 379132 is about 72.3763727426.

The spelling of 379132 in words is "three hundred seventy-nine thousand, one hundred thirty-two".

Divisors: 1 2 4 13 23 26 46 52 92 299 317 598 634 1196 1268 4121 7291 8242 14582 16484 29164 94783 189566 379132