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44501 is a prime number
BaseRepresentation
bin1010110111010101
32021001012
422313111
52411001
6542005
7243512
oct126725
967035
1044501
1130486
1221905
1317342
1412309
15d2bb
hexadd5

44501 has 2 divisors, whose sum is σ = 44502. Its totient is φ = 44500.

The previous prime is 44497. The next prime is 44507. The reversal of 44501 is 10544.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39601 + 4900 = 199^2 + 70^2 .

It is a cyclic number.

It is not a de Polignac number, because 44501 - 22 = 44497 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22250 + 22251.

It is an arithmetic number, because the mean of its divisors is an integer number (22251).

244501 is an apocalyptic number.

It is an amenable number.

44501 is a deficient number, since it is larger than the sum of its proper divisors (1).

44501 is an equidigital number, since it uses as much as digits as its factorization.

44501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 44501 is about 210.9526013113. The cubic root of 44501 is about 35.4369707490.

It can be divided in two parts, 44 and 501, that added together give a palindrome (545).

The spelling of 44501 in words is "forty-four thousand, five hundred one".