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379269 = 33111277
BaseRepresentation
bin1011100100110000101
3201021021000
41130212011
544114034
612043513
73136512
oct1344605
9637230
10379269
11239a50
12163599
13103827
149c309
1577599
hex5c985

379269 has 16 divisors (see below), whose sum is σ = 613440. Its totient is φ = 229680.

The previous prime is 379207. The next prime is 379273. The reversal of 379269 is 962973.

It is not a de Polignac number, because 379269 - 28 = 379013 is a prime.

It is a super-2 number, since 2×3792692 = 287689948722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379289) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 342 + ... + 935.

It is an arithmetic number, because the mean of its divisors is an integer number (38340).

2379269 is an apocalyptic number.

It is an amenable number.

379269 is a deficient number, since it is larger than the sum of its proper divisors (234171).

379269 is a wasteful number, since it uses less digits than its factorization.

379269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1297 (or 1291 counting only the distinct ones).

The product of its digits is 20412, while the sum is 36.

The square root of 379269 is about 615.8481955807. The cubic root of 379269 is about 72.3850894683.

The spelling of 379269 in words is "three hundred seventy-nine thousand, two hundred sixty-nine".

Divisors: 1 3 9 11 27 33 99 297 1277 3831 11493 14047 34479 42141 126423 379269