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244534313 = 1912870227
BaseRepresentation
bin11101001001101…
…00110000101001
3122001010122000102
432210310300221
51000100044223
640133115145
76026336012
oct1644646051
9561118012
10244534313
11116040281
1269a88ab5
133b87a97a
1424696009
1516704928
hexe934c29

244534313 has 4 divisors (see below), whose sum is σ = 257404560. Its totient is φ = 231664068.

The previous prime is 244534271. The next prime is 244534319. The reversal of 244534313 is 313435442.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 244534313 - 218 = 244272169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (244534319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6435095 + ... + 6435132.

It is an arithmetic number, because the mean of its divisors is an integer number (64351140).

Almost surely, 2244534313 is an apocalyptic number.

It is an amenable number.

244534313 is a deficient number, since it is larger than the sum of its proper divisors (12870247).

244534313 is a wasteful number, since it uses less digits than its factorization.

244534313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12870246.

The product of its digits is 17280, while the sum is 29.

The square root of 244534313 is about 15637.5929413705. The cubic root of 244534313 is about 625.3357666782.

Adding to 244534313 its reverse (313435442), we get a palindrome (557969755).

The spelling of 244534313 in words is "two hundred forty-four million, five hundred thirty-four thousand, three hundred thirteen".

Divisors: 1 19 12870227 244534313