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379072 = 265923
BaseRepresentation
bin1011100100011000000
3201020222201
41130203000
544112242
612042544
73136111
oct1344300
9636881
10379072
11239891
12163454
13103705
149c208
15774b7
hex5c8c0

379072 has 14 divisors (see below), whose sum is σ = 752348. Its totient is φ = 189504.

The previous prime is 379039. The next prime is 379073. The reversal of 379072 is 270973.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 379072.

It is not an unprimeable number, because it can be changed into a prime (379073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2898 + ... + 3025.

2379072 is an apocalyptic number.

379072 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

379072 is a deficient number, since it is larger than the sum of its proper divisors (373276).

379072 is an equidigital number, since it uses as much as digits as its factorization.

379072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5935 (or 5925 counting only the distinct ones).

The product of its (nonzero) digits is 2646, while the sum is 28.

The square root of 379072 is about 615.6882327932. The cubic root of 379072 is about 72.3725545373.

The spelling of 379072 in words is "three hundred seventy-nine thousand, seventy-two".

Divisors: 1 2 4 8 16 32 64 5923 11846 23692 47384 94768 189536 379072