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379057 = 754151
BaseRepresentation
bin1011100100010110001
3201020222011
41130202301
544112212
612042521
73136060
oct1344261
9636864
10379057
11239878
12163441
131036c3
149c1d7
15774a7
hex5c8b1

379057 has 4 divisors (see below), whose sum is σ = 433216. Its totient is φ = 324900.

The previous prime is 379039. The next prime is 379073. The reversal of 379057 is 750973.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 379057 - 27 = 378929 is a prime.

379057 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (379007) 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, 27069 + ... + 27082.

It is an arithmetic number, because the mean of its divisors is an integer number (108304).

2379057 is an apocalyptic number.

It is an amenable number.

379057 is a deficient number, since it is larger than the sum of its proper divisors (54159).

379057 is an equidigital number, since it uses as much as digits as its factorization.

379057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54158.

The product of its (nonzero) digits is 6615, while the sum is 31.

The square root of 379057 is about 615.6760511828. The cubic root of 379057 is about 72.3715999230.

The spelling of 379057 in words is "three hundred seventy-nine thousand, fifty-seven".

Divisors: 1 7 54151 379057