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52159 = 431213
BaseRepresentation
bin1100101110111111
32122112211
430232333
53132114
61041251
7305032
oct145677
978484
1052159
1136208
1226227
131a983
1415019
15106c4
hexcbbf

52159 has 4 divisors (see below), whose sum is σ = 53416. Its totient is φ = 50904.

The previous prime is 52153. The next prime is 52163. The reversal of 52159 is 95125.

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

It is a cyclic number.

It is not a de Polignac number, because 52159 - 25 = 52127 is a prime.

It is a super-2 number, since 2×521592 = 5441122562, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52153) 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, 564 + ... + 649.

It is an arithmetic number, because the mean of its divisors is an integer number (13354).

252159 is an apocalyptic number.

52159 is a deficient number, since it is larger than the sum of its proper divisors (1257).

52159 is a wasteful number, since it uses less digits than its factorization.

52159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1256.

The product of its digits is 450, while the sum is 22.

The square root of 52159 is about 228.3834494879. The cubic root of 52159 is about 37.3631157616.

The spelling of 52159 in words is "fifty-two thousand, one hundred fifty-nine".

Divisors: 1 43 1213 52159