Search a number
-
+
44249 is a prime number
BaseRepresentation
bin1010110011011001
32020200212
422303121
52403444
6540505
7243002
oct126331
966625
1044249
1130277
1221735
13171aa
14121a9
15d19e
hexacd9

44249 has 2 divisors, whose sum is σ = 44250. Its totient is φ = 44248.

The previous prime is 44221. The next prime is 44257. The reversal of 44249 is 94244.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24649 + 19600 = 157^2 + 140^2 .

It is a cyclic number.

It is not a de Polignac number, because 44249 - 212 = 40153 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (44269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22124 + 22125.

It is an arithmetic number, because the mean of its divisors is an integer number (22125).

244249 is an apocalyptic number.

It is an amenable number.

44249 is a deficient number, since it is larger than the sum of its proper divisors (1).

44249 is an equidigital number, since it uses as much as digits as its factorization.

44249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1152, while the sum is 23.

The square root of 44249 is about 210.3544627528. The cubic root of 44249 is about 35.3699533312.

The spelling of 44249 in words is "forty-four thousand, two hundred forty-nine".