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54041241 = 318013747
BaseRepresentation
bin1100111000100…
…1101010011001
310202200120122110
43032021222121
5102313304431
65210142533
71224225432
oct316115231
9122616573
1054041241
1128560a91
1216121a49
13b271987
14726a489
154b27346
hex3389a99

54041241 has 4 divisors (see below), whose sum is σ = 72054992. Its totient is φ = 36027492.

The previous prime is 54041177. The next prime is 54041261. The reversal of 54041241 is 14214045.

It is a happy number.

54041241 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 54041241 - 26 = 54041177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54041261) 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, 9006871 + ... + 9006876.

It is an arithmetic number, because the mean of its divisors is an integer number (18013748).

Almost surely, 254041241 is an apocalyptic number.

It is an amenable number.

54041241 is a deficient number, since it is larger than the sum of its proper divisors (18013751).

54041241 is a wasteful number, since it uses less digits than its factorization.

54041241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18013750.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 54041241 is about 7351.2747874093. The cubic root of 54041241 is about 378.0725134534.

Adding to 54041241 its reverse (14214045), we get a palindrome (68255286).

The spelling of 54041241 in words is "fifty-four million, forty-one thousand, two hundred forty-one".

Divisors: 1 3 18013747 54041241