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52713 = 325857
BaseRepresentation
bin1100110111101001
32200022100
430313221
53141323
61044013
7306453
oct146751
980270
1052713
1136671
1226609
131acbb
14152d3
1510943
hexcde9

52713 has 6 divisors (see below), whose sum is σ = 76154. Its totient is φ = 35136.

The previous prime is 52711. The next prime is 52721. The reversal of 52713 is 31725.

It can be written as a sum of positive squares in only one way, i.e., 51984 + 729 = 228^2 + 27^2 .

It is not a de Polignac number, because 52713 - 21 = 52711 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 52713.

It is not an unprimeable number, because it can be changed into a prime (52711) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2920 + ... + 2937.

252713 is an apocalyptic number.

It is an amenable number.

52713 is a deficient number, since it is larger than the sum of its proper divisors (23441).

52713 is a wasteful number, since it uses less digits than its factorization.

52713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5863 (or 5860 counting only the distinct ones).

The product of its digits is 210, while the sum is 18.

The square root of 52713 is about 229.5931183638. The cubic root of 52713 is about 37.4949326486.

The spelling of 52713 in words is "fifty-two thousand, seven hundred thirteen".

Divisors: 1 3 9 5857 17571 52713