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58190 = 2511232
BaseRepresentation
bin1110001101001110
32221211012
432031032
53330230
61125222
7331436
oct161516
987735
1058190
113a7a0
1229812
1320642
14172c6
1512395
hexe34e

58190 has 24 divisors (see below), whose sum is σ = 119448. Its totient is φ = 20240.

The previous prime is 58189. The next prime is 58193. The reversal of 58190 is 9185.

It is a super-2 number, since 2×581902 = 6772152200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58193) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2519 + ... + 2541.

It is an arithmetic number, because the mean of its divisors is an integer number (4977).

258190 is an apocalyptic number.

58190 is an abundant number, since it is smaller than the sum of its proper divisors (61258).

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 (59724).

58190 is a wasteful number, since it uses less digits than its factorization.

58190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64 (or 41 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 23.

The square root of 58190 is about 241.2260350791. The cubic root of 58190 is about 38.7509885284.

The spelling of 58190 in words is "fifty-eight thousand, one hundred ninety".

Divisors: 1 2 5 10 11 22 23 46 55 110 115 230 253 506 529 1058 1265 2530 2645 5290 5819 11638 29095 58190