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41241241 = 112936529
BaseRepresentation
bin1001110101010…
…0101010011001
32212121021100101
42131110222121
541024204431
64031535401
71010354566
oct235245231
985537311
1041241241
1121309178
121198a561
13870c802
14569786d
153949961
hex2754a99

41241241 has 4 divisors (see below), whose sum is σ = 41278900. Its totient is φ = 41203584.

The previous prime is 41241223. The next prime is 41241251. The reversal of 41241241 is 14214214.

41241241 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 16281225 + 24960016 = 4035^2 + 4996^2 .

It is a cyclic number.

It is not a de Polignac number, because 41241241 - 29 = 41240729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41241251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17136 + ... + 19393.

It is an arithmetic number, because the mean of its divisors is an integer number (10319725).

Almost surely, 241241241 is an apocalyptic number.

It is an amenable number.

41241241 is a deficient number, since it is larger than the sum of its proper divisors (37659).

41241241 is a wasteful number, since it uses less digits than its factorization.

41241241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37658.

The product of its digits is 256, while the sum is 19.

The square root of 41241241 is about 6421.9343659056. The cubic root of 41241241 is about 345.4967038514.

Adding to 41241241 its reverse (14214214), we get a palindrome (55455455).

The spelling of 41241241 in words is "forty-one million, two hundred forty-one thousand, two hundred forty-one".

Divisors: 1 1129 36529 41241241