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58881 = 3191033
BaseRepresentation
bin1110011000000001
32222202210
432120001
53341011
61132333
7333444
oct163001
988683
1058881
1140269
122a0a9
1320a54
141765b
15126a6
hexe601

58881 has 8 divisors (see below), whose sum is σ = 82720. Its totient is φ = 37152.

The previous prime is 58831. The next prime is 58889. The reversal of 58881 is 18885.

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

It is not a de Polignac number, because 58881 - 29 = 58369 is a prime.

It is a super-2 number, since 2×588812 = 6933944322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a plaindrome in base 7.

It is a zygodrome in base 7.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 58881.

It is not an unprimeable number, because it can be changed into a prime (58889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 460 + ... + 573.

It is an arithmetic number, because the mean of its divisors is an integer number (10340).

It is a Proth number, since it is equal to 115 ⋅ 29 + 1 and 115 < 29.

258881 is an apocalyptic number.

It is an amenable number.

58881 is a deficient number, since it is larger than the sum of its proper divisors (23839).

58881 is a wasteful number, since it uses less digits than its factorization.

58881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1055.

The product of its digits is 2560, while the sum is 30.

The square root of 58881 is about 242.6540747649. The cubic root of 58881 is about 38.9037732895.

It can be divided in two parts, 58 and 881, that added together give a palindrome (939).

The spelling of 58881 in words is "fifty-eight thousand, eight hundred eighty-one".

Divisors: 1 3 19 57 1033 3099 19627 58881