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58885 = 511777
BaseRepresentation
bin1110011000000101
32222202221
432120011
53341020
61132341
7333451
oct163005
988687
1058885
1140272
122a0b1
1320a58
1417661
15126aa
hexe605

58885 has 4 divisors (see below), whose sum is σ = 70668. Its totient is φ = 47104.

The previous prime is 58831. The next prime is 58889.

58885 is nontrivially palindromic in base 10.

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

It can be written as a sum of positive squares in 2 ways, for example, as 31329 + 27556 = 177^2 + 166^2 .

It is a cyclic number.

It is not a de Polignac number, because 58885 - 27 = 58757 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 58885.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58889) 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, 5884 + ... + 5893.

It is an arithmetic number, because the mean of its divisors is an integer number (17667).

258885 is an apocalyptic number.

It is an amenable number.

58885 is a deficient number, since it is larger than the sum of its proper divisors (11783).

58885 is a wasteful number, since it uses less digits than its factorization.

58885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11782.

The product of its digits is 12800, while the sum is 34.

The square root of 58885 is about 242.6623168108. The cubic root of 58885 is about 38.9046542278.

The spelling of 58885 in words is "fifty-eight thousand, eight hundred eighty-five".

Divisors: 1 5 11777 58885