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244314 = 23272277
BaseRepresentation
bin111011101001011010
3110102010200
4323221122
530304224
65123030
72035200
oct735132
9412120
10244314
11157614
12b9476
1387285
1465070
154c5c9
hex3ba5a

244314 has 36 divisors (see below), whose sum is σ = 617994. Its totient is φ = 69552.

The previous prime is 244313. The next prime is 244333. The reversal of 244314 is 413442.

It can be written as a sum of positive squares in only one way, i.e., 233289 + 11025 = 483^2 + 105^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (244313) 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 17 ways as a sum of consecutive naturals, for example, 744 + ... + 1020.

2244314 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 244314, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (308997).

244314 is an abundant number, since it is smaller than the sum of its proper divisors (373680).

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

244314 is a wasteful number, since it uses less digits than its factorization.

244314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299 (or 289 counting only the distinct ones).

The product of its digits is 384, while the sum is 18.

The square root of 244314 is about 494.2812964295. The cubic root of 244314 is about 62.5147911659.

Adding to 244314 its reverse (413442), we get a palindrome (657756).

The spelling of 244314 in words is "two hundred forty-four thousand, three hundred fourteen", and thus it is an iban number.

Divisors: 1 2 3 6 7 9 14 18 21 42 49 63 98 126 147 277 294 441 554 831 882 1662 1939 2493 3878 4986 5817 11634 13573 17451 27146 34902 40719 81438 122157 244314