Search a number
-
+
113244 = 2239437
BaseRepresentation
bin11011101001011100
312202100020
4123221130
512110434
62232140
7651105
oct335134
9182306
10113244
117809a
1255650
133c711
142d3ac
1523849
hex1ba5c

113244 has 12 divisors (see below), whose sum is σ = 264264. Its totient is φ = 37744.

The previous prime is 113233. The next prime is 113279. The reversal of 113244 is 442311.

Adding to 113244 its reverse (442311), we get a palindrome (555555).

It can be divided in two parts, 1132 and 44, that added together give a triangular number (1176 = T48).

It is a tau number, because it is divible by the number of its divisors (12).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

113244 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, 4707 + ... + 4730.

It is an arithmetic number, because the mean of its divisors is an integer number (22022).

2113244 is an apocalyptic number.

It is an amenable number.

113244 is an abundant number, since it is smaller than the sum of its proper divisors (151020).

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

113244 is a wasteful number, since it uses less digits than its factorization.

113244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9444 (or 9442 counting only the distinct ones).

The product of its digits is 96, while the sum is 15.

The square root of 113244 is about 336.5174586853. The cubic root of 113244 is about 48.3806538805.

The spelling of 113244 in words is "one hundred thirteen thousand, two hundred forty-four".

Divisors: 1 2 3 4 6 12 9437 18874 28311 37748 56622 113244