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52711 is a prime number
BaseRepresentation
bin1100110111100111
32200022021
430313213
53141321
61044011
7306451
oct146747
980267
1052711
113666a
1226607
131acb9
14152d1
1510941
hexcde7

52711 has 2 divisors, whose sum is σ = 52712. Its totient is φ = 52710.

The previous prime is 52709. The next prime is 52721. The reversal of 52711 is 11725.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52711 - 21 = 52709 is a prime.

Together with 52709, it forms a pair of twin primes.

It is an Ulam number.

It is a plaindrome in base 11.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52721) 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, 26355 + 26356.

It is an arithmetic number, because the mean of its divisors is an integer number (26356).

252711 is an apocalyptic number.

52711 is a deficient number, since it is larger than the sum of its proper divisors (1).

52711 is an equidigital number, since it uses as much as digits as its factorization.

52711 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 70, while the sum is 16.

The square root of 52711 is about 229.5887627912. The cubic root of 52711 is about 37.4944584404.

The spelling of 52711 in words is "fifty-two thousand, seven hundred eleven".