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52927 = 77561
BaseRepresentation
bin1100111010111111
32200121021
430322333
53143202
61045011
7310210
oct147277
980537
1052927
1136846
1226767
131b124
1415407
1510a37
hexcebf

52927 has 4 divisors (see below), whose sum is σ = 60496. Its totient is φ = 45360.

The previous prime is 52919. The next prime is 52937. The reversal of 52927 is 72925.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 52927 - 23 = 52919 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52937) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3774 + ... + 3787.

It is an arithmetic number, because the mean of its divisors is an integer number (15124).

252927 is an apocalyptic number.

52927 is a deficient number, since it is larger than the sum of its proper divisors (7569).

52927 is an equidigital number, since it uses as much as digits as its factorization.

52927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7568.

The product of its digits is 1260, while the sum is 25.

The square root of 52927 is about 230.0586881646. The cubic root of 52927 is about 37.5456037780.

It can be divided in two parts, 52 and 927, that added together give a palindrome (979).

The spelling of 52927 in words is "fifty-two thousand, nine hundred twenty-seven".

Divisors: 1 7 7561 52927