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379956 = 22331663
BaseRepresentation
bin1011100110000110100
3201022012110
41130300310
544124311
612051020
73141513
oct1346064
9638173
10379956
1123a515
12163a70
13103c35
149c67a
15778a6
hex5cc34

379956 has 12 divisors (see below), whose sum is σ = 886592. Its totient is φ = 126648.

The previous prime is 379931. The next prime is 379963. The reversal of 379956 is 659973.

379956 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

379956 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15820 + ... + 15843.

2379956 is an apocalyptic number.

It is an amenable number.

379956 is an abundant number, since it is smaller than the sum of its proper divisors (506636).

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

379956 is a wasteful number, since it uses less digits than its factorization.

379956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31670 (or 31668 counting only the distinct ones).

The product of its digits is 51030, while the sum is 39.

The square root of 379956 is about 616.4057105511. The cubic root of 379956 is about 72.4287687223.

The spelling of 379956 in words is "three hundred seventy-nine thousand, nine hundred fifty-six".

Divisors: 1 2 3 4 6 12 31663 63326 94989 126652 189978 379956