Search a number
-
+
110018 = 255009
BaseRepresentation
bin11010110111000010
312120220202
4122313002
512010033
62205202
7635516
oct326702
9176822
10110018
1175727
1253802
133b0cc
142c146
15228e8
hex1adc2

110018 has 4 divisors (see below), whose sum is σ = 165030. Its totient is φ = 55008.

The previous prime is 110017. The next prime is 110023. The reversal of 110018 is 810011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 810011 = 5913729.

It can be written as a sum of positive squares in only one way, i.e., 80089 + 29929 = 283^2 + 173^2 .

It is a junction number, because it is equal to n+sod(n) for n = 109990 and 110008.

It is not an unprimeable number, because it can be changed into a prime (110017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27503 + ... + 27506.

2110018 is an apocalyptic number.

110018 is a deficient number, since it is larger than the sum of its proper divisors (55012).

110018 is an equidigital number, since it uses as much as digits as its factorization.

110018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55011.

The product of its (nonzero) digits is 8, while the sum is 11.

The square root of 110018 is about 331.6896139465. The cubic root of 110018 is about 47.9168119298.

Adding to 110018 its reverse (810011), we get a palindrome (920029).

The spelling of 110018 in words is "one hundred ten thousand, eighteen".

Divisors: 1 2 55009 110018