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244248 = 23310177
BaseRepresentation
bin111011101000011000
3110102001020
4323220120
530303443
65122440
72035044
oct735030
9412036
10244248
11157564
12b9420
1387234
1465024
154c583
hex3ba18

244248 has 16 divisors (see below), whose sum is σ = 610680. Its totient is φ = 81408.

The previous prime is 244247. The next prime is 244253. The reversal of 244248 is 842442.

244248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 10177 = 244248 / (2 + 4 + 4 + 2 + 4 + 8).

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

It is a nialpdrome in base 12.

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 244248.

It is not an unprimeable number, because it can be changed into a prime (244243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5065 + ... + 5112.

2244248 is an apocalyptic number.

It is an amenable number.

244248 is an abundant number, since it is smaller than the sum of its proper divisors (366432).

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

244248 is a wasteful number, since it uses less digits than its factorization.

244248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10186 (or 10182 counting only the distinct ones).

The product of its digits is 2048, while the sum is 24.

The square root of 244248 is about 494.2145283174. The cubic root of 244248 is about 62.5091613237.

The spelling of 244248 in words is "two hundred forty-four thousand, two hundred forty-eight".

Divisors: 1 2 3 4 6 8 12 24 10177 20354 30531 40708 61062 81416 122124 244248