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41225 = 521797
BaseRepresentation
bin1010000100001001
32002112212
422010021
52304400
6514505
7231122
oct120411
962485
1041225
1128a78
121ba35
13159c2
1411049
15c335
hexa109

41225 has 12 divisors (see below), whose sum is σ = 54684. Its totient is φ = 30720.

The previous prime is 41221. The next prime is 41227. The reversal of 41225 is 52214.

Adding to 41225 its reverse (52214), we get a palindrome (93439).

It can be divided in two parts, 4 and 1225, that multiplied together give a square (4900 = 702).

41225 = 412 + 422 + ... + 572.

It can be written as a sum of positive squares in 6 ways, for example, as 16 + 41209 = 4^2 + 203^2 .

It is not a de Polignac number, because 41225 - 22 = 41221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 377 + ... + 473.

It is an arithmetic number, because the mean of its divisors is an integer number (4557).

241225 is an apocalyptic number.

It is an amenable number.

41225 is a deficient number, since it is larger than the sum of its proper divisors (13459).

41225 is a wasteful number, since it uses less digits than its factorization.

41225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124 (or 119 counting only the distinct ones).

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

The square root of 41225 is about 203.0394050425. The cubic root of 41225 is about 34.5451345139.

The spelling of 41225 in words is "forty-one thousand, two hundred twenty-five".

Divisors: 1 5 17 25 85 97 425 485 1649 2425 8245 41225