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BaseRepresentation
bin1100110100011111
32200000212
430310133
53140021
61043035
7306044
oct146437
980025
1052511
11364a8
122647b
131ab94
14151cb
151085b
hexcd1f

52511 has 2 divisors, whose sum is σ = 52512. Its totient is φ = 52510.

The previous prime is 52501. The next prime is 52517. The reversal of 52511 is 11525.

Adding to 52511 its sum of digits (14), we get a palindrome (52525).

It can be divided in two parts, 525 and 11, that multiplied together give a palindrome (5775).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52511 - 210 = 51487 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52517) 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, 26255 + 26256.

It is an arithmetic number, because the mean of its divisors is an integer number (26256).

252511 is an apocalyptic number.

52511 is a deficient number, since it is larger than the sum of its proper divisors (1).

52511 is an equidigital number, since it uses as much as digits as its factorization.

52511 is an evil number, because the sum of its binary digits is even.

The product of its digits is 50, while the sum is 14.

The square root of 52511 is about 229.1527874585. The cubic root of 52511 is about 37.4469769153.

The spelling of 52511 in words is "fifty-two thousand, five hundred eleven".