Search a number
44313 = 314771

44313 has 4 divisors (see below), whose sum is σ = 59088. Its totient is φ = 29540.

The previous prime is 44293. The next prime is 44351. The reversal of 44313 is 31344.

44313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 44313 - 25 = 44281 is a prime.

It is an Ulam number.

It is a D-number.

44313 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 44292 and 44301.

It is not an unprimeable number, because it can be changed into a prime (44383) 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, 7383 + ... + 7388.

It is an arithmetic number, because the mean of its divisors is an integer number (14772).

244313 is an apocalyptic number.

It is an amenable number.

44313 is a deficient number, since it is larger than the sum of its proper divisors (14775).

44313 is a wasteful number, since it uses less digits than its factorization.

44313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14774.

The product of its digits is 144, while the sum is 15.

The square root of 44313 is about 210.5065319652. The cubic root of 44313 is about 35.3869976827.

Adding to 44313 its reverse (31344), we get a palindrome (75657).

The spelling of 44313 in words is "forty-four thousand, three hundred thirteen".

Divisors: 1 3 14771 44313