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228110 = 2522811
BaseRepresentation
bin110111101100001110
3102120220112
4313230032
524244420
64520022
71640021
oct675416
9376815
10228110
11146423
12b0012
137ca9c
145d1b8
15478c5
hex37b0e

228110 has 8 divisors (see below), whose sum is σ = 410616. Its totient is φ = 91240.

The previous prime is 228103. The next prime is 228113. The reversal of 228110 is 11822.

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

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 228110.

It is not an unprimeable number, because it can be changed into a prime (228113) by changing a digit.

228110 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 3 ways as a sum of consecutive naturals, for example, 11396 + ... + 11415.

It is an arithmetic number, because the mean of its divisors is an integer number (51327).

2228110 is an apocalyptic number.

228110 is a deficient number, since it is larger than the sum of its proper divisors (182506).

228110 is a wasteful number, since it uses less digits than its factorization.

228110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22818.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 228110 is about 477.6086263878. The cubic root of 228110 is about 61.1009704631.

Adding to 228110 its reverse (11822), we get a palindrome (239932).

The spelling of 228110 in words is "two hundred twenty-eight thousand, one hundred ten".

Divisors: 1 2 5 10 22811 45622 114055 228110