Search a number
110223 = 3237331
BaseRepresentation
bin11010111010001111
312121012100
4122322033
512011343
62210143
7636231
oct327217
9177170
10110223
11758a3
1253953
133b229
142c251
15229d3
hex1ae8f

110223 has 12 divisors (see below), whose sum is σ = 164008. Its totient is φ = 71280.

The previous prime is 110221. The next prime is 110233. The reversal of 110223 is 322011.

It is a happy number.

It is a Cunningham number, because it is equal to 3322-1.

It is not a de Polignac number, because 110223 - 21 = 110221 is a prime.

It is a super-3 number, since 3×1102233 = 4017333964978701, which contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Duffinian number.

110223 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110221) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 168 + ... + 498.

2110223 is an apocalyptic number.

110223 is a deficient number, since it is larger than the sum of its proper divisors (53785).

110223 is a wasteful number, since it uses less digits than its factorization.

110223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374 (or 371 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 110223 is about 331.9984939725. The cubic root of 110223 is about 47.9465550980.

Adding to 110223 its reverse (322011), we get a palindrome (432234).

It can be divided in two parts, 11022 and 3, that added together give a square (11025 = 1052).

The spelling of 110223 in words is "one hundred ten thousand, two hundred twenty-three", and thus it is an iban number.