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319141059 = 3831281691
BaseRepresentation
bin10011000001011…
…011010011000011
3211020112001020020
4103001123103003
51123200003214
651400144523
710623440256
oct2301332303
9736461206
10319141059
11154168446
128aa68143
1351170283
143055709d
151d0404a9
hex1305b4c3

319141059 has 8 divisors (see below), whose sum is σ = 430648512. Its totient is φ = 210197160.

The previous prime is 319141049. The next prime is 319141079. The reversal of 319141059 is 950141913.

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

It is not a de Polignac number, because 319141059 - 225 = 285586627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (319141019) 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 7 ways as a sum of consecutive naturals, for example, 640597 + ... + 641094.

It is an arithmetic number, because the mean of its divisors is an integer number (53831064).

Almost surely, 2319141059 is an apocalyptic number.

319141059 is a deficient number, since it is larger than the sum of its proper divisors (111507453).

319141059 is a wasteful number, since it uses less digits than its factorization.

319141059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1281777.

The product of its (nonzero) digits is 4860, while the sum is 33.

The square root of 319141059 is about 17864.5195569318. The cubic root of 319141059 is about 683.3778434355.

The spelling of 319141059 in words is "three hundred nineteen million, one hundred forty-one thousand, fifty-nine".

Divisors: 1 3 83 249 1281691 3845073 106380353 319141059