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BaseRepresentation
bin1111111000100111
310022020202
433320213
54040223
61221115
7360455
oct177047
9108222
1065063
1144979
123179b
13237cb
14199d5
1514428
hexfe27

65063 has 2 divisors, whose sum is σ = 65064. Its totient is φ = 65062.

The previous prime is 65053. The next prime is 65071. The reversal of 65063 is 36056.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 65063 - 214 = 48679 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65003) 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, 32531 + 32532.

It is an arithmetic number, because the mean of its divisors is an integer number (32532).

265063 is an apocalyptic number.

65063 is a deficient number, since it is larger than the sum of its proper divisors (1).

65063 is an equidigital number, since it uses as much as digits as its factorization.

65063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 65063 is about 255.0744989214. The cubic root of 65063 is about 40.2202434284.

The spelling of 65063 in words is "sixty-five thousand, sixty-three".