Search a number
-
+
244352 = 272383
BaseRepresentation
bin111011101010000000
3110102012002
4323222000
530304402
65123132
72035253
oct735200
9412162
10244352
11157649
12b94a8
13872b4
146509a
154c602
hex3ba80

244352 has 32 divisors (see below), whose sum is σ = 514080. Its totient is φ = 115456.

The previous prime is 244351. The next prime is 244357. The reversal of 244352 is 253442.

It is a tau number, because it is divible by the number of its divisors (32).

It is a d-powerful number, because it can be written as 27 + 45 + 311 + 48 + 5 + 29 .

Its product of digits (960) is a multiple of the sum of its prime factors (120).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 244352.

It is not an unprimeable number, because it can be changed into a prime (244351) 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, 2903 + ... + 2985.

It is an arithmetic number, because the mean of its divisors is an integer number (16065).

2244352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 244352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (257040).

244352 is an abundant number, since it is smaller than the sum of its proper divisors (269728).

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

244352 is an equidigital number, since it uses as much as digits as its factorization.

244352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120 (or 108 counting only the distinct ones).

The product of its digits is 960, while the sum is 20.

The square root of 244352 is about 494.3197345848. The cubic root of 244352 is about 62.5180321303.

Adding to 244352 its reverse (253442), we get a palindrome (497794).

The spelling of 244352 in words is "two hundred forty-four thousand, three hundred fifty-two".

Divisors: 1 2 4 8 16 23 32 46 64 83 92 128 166 184 332 368 664 736 1328 1472 1909 2656 2944 3818 5312 7636 10624 15272 30544 61088 122176 244352