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320119 is a prime number
BaseRepresentation
bin1001110001001110111
3121021010021
41032021313
540220434
610510011
72502202
oct1161167
9537107
10320119
111a9568
12135307
13b2927
1484939
1564cb4
hex4e277

320119 has 2 divisors, whose sum is σ = 320120. Its totient is φ = 320118.

The previous prime is 320113. The next prime is 320141. The reversal of 320119 is 911023.

It is a weak prime.

It is an emirp because it is prime and its reverse (911023) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 320119 - 29 = 319607 is a prime.

It is a super-2 number, since 2×3201192 = 204952348322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (320113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160059 + 160060.

It is an arithmetic number, because the mean of its divisors is an integer number (160060).

2320119 is an apocalyptic number.

320119 is a deficient number, since it is larger than the sum of its proper divisors (1).

320119 is an equidigital number, since it uses as much as digits as its factorization.

320119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 16.

The square root of 320119 is about 565.7905973061. The cubic root of 320119 is about 68.4075154470.

The spelling of 320119 in words is "three hundred twenty thousand, one hundred nineteen".