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44514 = 2322473
BaseRepresentation
bin1010110111100010
32021001200
422313202
52411024
6542030
7243531
oct126742
967050
1044514
1130498
1221916
1317352
1412318
15d2c9
hexade2

44514 has 12 divisors (see below), whose sum is σ = 96486. Its totient is φ = 14832.

The previous prime is 44507. The next prime is 44519. The reversal of 44514 is 41544.

It can be written as a sum of positive squares in only one way, i.e., 33489 + 11025 = 183^2 + 105^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 2473 = 44514 / (4 + 4 + 5 + 1 + 4).

It is not an unprimeable number, because it can be changed into a prime (44519) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1219 + ... + 1254.

244514 is an apocalyptic number.

44514 is an abundant number, since it is smaller than the sum of its proper divisors (51972).

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

44514 is a wasteful number, since it uses less digits than its factorization.

44514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2481 (or 2478 counting only the distinct ones).

The product of its digits is 320, while the sum is 18.

The square root of 44514 is about 210.9834116702. The cubic root of 44514 is about 35.4404211267.

The spelling of 44514 in words is "forty-four thousand, five hundred fourteen".

Divisors: 1 2 3 6 9 18 2473 4946 7419 14838 22257 44514