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52895 = 571149
BaseRepresentation
bin1100111010011111
32200120002
430322133
53143040
61044515
7310133
oct147237
980502
1052895
1136817
122673b
131b0cb
14153c3
1510a15
hexce9f

52895 has 8 divisors (see below), whose sum is σ = 64800. Its totient is φ = 41440.

The previous prime is 52889. The next prime is 52901. The reversal of 52895 is 59825.

It is an interprime number because it is at equal distance from previous prime (52889) and next prime (52901).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52895 - 24 = 52879 is a prime.

Its product of digits (3600) is a multiple of the sum of its prime divisors (225).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 281 + ... + 429.

It is an arithmetic number, because the mean of its divisors is an integer number (8100).

252895 is an apocalyptic number.

52895 is a deficient number, since it is larger than the sum of its proper divisors (11905).

52895 is a wasteful number, since it uses less digits than its factorization.

52895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225.

The product of its digits is 3600, while the sum is 29.

The square root of 52895 is about 229.9891301779. The cubic root of 52895 is about 37.5380354824.

The spelling of 52895 in words is "fifty-two thousand, eight hundred ninety-five".

Divisors: 1 5 71 149 355 745 10579 52895