Search a number
-
+
58488 = 2332437
BaseRepresentation
bin1110010001111000
32222020020
432101320
53332423
61130440
7332343
oct162170
988206
1058488
113aa41
1229a20
1320811
141745a
15124e3
hexe478

58488 has 16 divisors (see below), whose sum is σ = 146280. Its totient is φ = 19488.

The previous prime is 58481. The next prime is 58511. The reversal of 58488 is 88485.

58488 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×584882 = 6841692288, which contains 22 as substring.

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 58488.

It is not an unprimeable number, because it can be changed into a prime (58481) by changing a digit.

58488 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1195 + ... + 1242.

258488 is an apocalyptic number.

It is an amenable number.

58488 is an abundant number, since it is smaller than the sum of its proper divisors (87792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73140).

58488 is a wasteful number, since it uses less digits than its factorization.

58488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2446 (or 2442 counting only the distinct ones).

The product of its digits is 10240, while the sum is 33.

The square root of 58488 is about 241.8429242298. The cubic root of 58488 is about 38.8170258646.

The spelling of 58488 in words is "fifty-eight thousand, four hundred eighty-eight".

Divisors: 1 2 3 4 6 8 12 24 2437 4874 7311 9748 14622 19496 29244 58488