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205327 is a prime number
BaseRepresentation
bin110010001000001111
3101102122201
4302020033
523032302
64222331
71513423
oct621017
9342581
10205327
111302a1
129a9a7
13725c5
1454b83
1540c87
hex3220f

205327 has 2 divisors, whose sum is σ = 205328. Its totient is φ = 205326.

The previous prime is 205319. The next prime is 205339. The reversal of 205327 is 723502.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 205327 - 23 = 205319 is a prime.

It is a Chen prime.

205327 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (205307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102663 + 102664.

It is an arithmetic number, because the mean of its divisors is an integer number (102664).

2205327 is an apocalyptic number.

205327 is a deficient number, since it is larger than the sum of its proper divisors (1).

205327 is an equidigital number, since it uses as much as digits as its factorization.

205327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 420, while the sum is 19.

The square root of 205327 is about 453.1302241078. The cubic root of 205327 is about 58.9950201676.

Adding to 205327 its reverse (723502), we get a palindrome (928829).

It can be divided in two parts, 2053 and 27, that added together give a triangular number (2080 = T64).

The spelling of 205327 in words is "two hundred five thousand, three hundred twenty-seven".