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65027 is a prime number
BaseRepresentation
bin1111111000000011
310022012102
433320003
54040102
61221015
7360404
oct177003
9108172
1065027
1144946
123176b
13237a1
14199ab
1514402
hexfe03

65027 has 2 divisors, whose sum is σ = 65028. Its totient is φ = 65026.

The previous prime is 65011. The next prime is 65029. The reversal of 65027 is 72056.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 65027 - 24 = 65011 is a prime.

Together with 65029, it forms a pair of twin primes.

It is a Chen prime.

It is a plaindrome in base 14.

It is a zygodrome in base 2.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 65027.

It is not a weakly prime, because it can be changed into another prime (65029) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32513 + 32514.

It is an arithmetic number, because the mean of its divisors is an integer number (32514).

265027 is an apocalyptic number.

65027 is a deficient number, since it is larger than the sum of its proper divisors (1).

65027 is an equidigital number, since it uses as much as digits as its factorization.

65027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 65027 is about 255.0039215385. The cubic root of 65027 is about 40.2128239740.

The spelling of 65027 in words is "sixty-five thousand, twenty-seven".