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213327 = 337901
BaseRepresentation
bin110100000101001111
3101211122000
4310011033
523311302
64323343
71545642
oct640517
9354560
10213327
11136304
12a3553
137613a
1457a59
154331c
hex3414f

213327 has 8 divisors (see below), whose sum is σ = 316080. Its totient is φ = 142200.

The previous prime is 213319. The next prime is 213329. The reversal of 213327 is 723312.

213327 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 213327 - 23 = 213319 is a prime.

213327 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3924 + ... + 3977.

It is an arithmetic number, because the mean of its divisors is an integer number (39510).

2213327 is an apocalyptic number.

213327 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

213327 is a deficient number, since it is larger than the sum of its proper divisors (102753).

213327 is an equidigital number, since it uses as much as digits as its factorization.

213327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7910 (or 7904 counting only the distinct ones).

The product of its digits is 252, while the sum is 18.

The square root of 213327 is about 461.8733592664. The cubic root of 213327 is about 59.7514719851.

Adding to 213327 its reverse (723312), we get a palindrome (936639).

The spelling of 213327 in words is "two hundred thirteen thousand, three hundred twenty-seven".

Divisors: 1 3 9 27 7901 23703 71109 213327