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44369 = 133413
BaseRepresentation
bin1010110101010001
32020212022
422311101
52404434
6541225
7243233
oct126521
966768
1044369
1130376
1221815
1317270
1412253
15d22e
hexad51

44369 has 4 divisors (see below), whose sum is σ = 47796. Its totient is φ = 40944.

The previous prime is 44357. The next prime is 44371. The reversal of 44369 is 96344.

44369 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.

It can be written as a sum of positive squares in 2 ways, for example, as 25600 + 18769 = 160^2 + 137^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-44369 is a prime.

It is a super-2 number, since 2×443692 = 3937216322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44389) 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, 1694 + ... + 1719.

It is an arithmetic number, because the mean of its divisors is an integer number (11949).

244369 is an apocalyptic number.

It is an amenable number.

44369 is a deficient number, since it is larger than the sum of its proper divisors (3427).

44369 is a wasteful number, since it uses less digits than its factorization.

44369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3426.

The product of its digits is 2592, while the sum is 26.

The square root of 44369 is about 210.6395024681. The cubic root of 44369 is about 35.4018980331.

It can be divided in two parts, 443 and 69, that added together give a 9-th power (512 = 29).

The spelling of 44369 in words is "forty-four thousand, three hundred sixty-nine".

Divisors: 1 13 3413 44369