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52097 = 59883
BaseRepresentation
bin1100101110000001
32122110112
430232001
53131342
61041105
7304613
oct145601
978415
1052097
1136161
1226195
131a936
1414db3
1510682
hexcb81

52097 has 4 divisors (see below), whose sum is σ = 53040. Its totient is φ = 51156.

The previous prime is 52081. The next prime is 52103. The reversal of 52097 is 79025.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52097 - 24 = 52081 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (52027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 383 + ... + 500.

It is an arithmetic number, because the mean of its divisors is an integer number (13260).

252097 is an apocalyptic number.

It is an amenable number.

52097 is a deficient number, since it is larger than the sum of its proper divisors (943).

52097 is an equidigital number, since it uses as much as digits as its factorization.

52097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 942.

The product of its (nonzero) digits is 630, while the sum is 23.

The square root of 52097 is about 228.2476724963. The cubic root of 52097 is about 37.3483057151.

It can be divided in two parts, 5209 and 7, that multiplied together give a palindrome (36463).

The spelling of 52097 in words is "fifty-two thousand, ninety-seven".

Divisors: 1 59 883 52097