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379419067 = 7931115443
BaseRepresentation
bin10110100111010…
…111100110111011
3222102221111010001
4112213113212323
51234112402232
6101352133431
712255003016
oct2647274673
9872844101
10379419067
11185199185
12a7097277
13607b6931
143856837d
152349a6e7
hex169d79bb

379419067 has 8 divisors (see below), whose sum is σ = 385482240. Its totient is φ = 373387560.

The previous prime is 379419041. The next prime is 379419077. The reversal of 379419067 is 760914973.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 379419067 - 219 = 378894779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (379419077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16848 + ... + 32290.

It is an arithmetic number, because the mean of its divisors is an integer number (48185280).

Almost surely, 2379419067 is an apocalyptic number.

379419067 is a deficient number, since it is larger than the sum of its proper divisors (6063173).

379419067 is a wasteful number, since it uses less digits than its factorization.

379419067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15833.

The product of its (nonzero) digits is 285768, while the sum is 46.

The square root of 379419067 is about 19478.6823733024. The cubic root of 379419067 is about 723.9463518289.

The spelling of 379419067 in words is "three hundred seventy-nine million, four hundred nineteen thousand, sixty-seven".

Divisors: 1 79 311 15443 24569 1219997 4802773 379419067