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379979594 = 2199999463
BaseRepresentation
bin10110101001100…
…000011101001010
3222110222222000022
4112221200131022
51234233321334
6101412140442
712262526141
oct2651403512
9873888008
10379979594
11185541325
12a7307722
1360951ac7
1438672758
152355b82e
hex16a6074a

379979594 has 8 divisors (see below), whose sum is σ = 599967840. Its totient is φ = 179990316.

The previous prime is 379979581. The next prime is 379979599. The reversal of 379979594 is 495979973.

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

It is not an unprimeable number, because it can be changed into a prime (379979599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4999694 + ... + 4999769.

It is an arithmetic number, because the mean of its divisors is an integer number (74995980).

Almost surely, 2379979594 is an apocalyptic number.

379979594 is a deficient number, since it is larger than the sum of its proper divisors (219988246).

379979594 is a wasteful number, since it uses less digits than its factorization.

379979594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9999484.

The product of its digits is 19289340, while the sum is 62.

The square root of 379979594 is about 19493.0652797347. The cubic root of 379979594 is about 724.3026788621.

The spelling of 379979594 in words is "three hundred seventy-nine million, nine hundred seventy-nine thousand, five hundred ninety-four".

Divisors: 1 2 19 38 9999463 19998926 189989797 379979594