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41260145 = 54124909
BaseRepresentation
bin1001110101100…
…1010001110001
32212122020021112
42131121101301
541030311040
64032203105
71010463653
oct235312161
985566245
1041260145
11213213a3
1211999495
1387182b4
1456a06d3
153950365
hex2759471

41260145 has 12 divisors (see below), whose sum is σ = 50759580. Its totient is φ = 32196480.

The previous prime is 41260123. The next prime is 41260147. The reversal of 41260145 is 54106214.

41260145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 3265249 + 37994896 = 1807^2 + 6164^2 .

It is not a de Polignac number, because 41260145 - 26 = 41260081 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 41260145.

It is not an unprimeable number, because it can be changed into a prime (41260147) 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 11 ways as a sum of consecutive naturals, for example, 5951 + ... + 10859.

It is an arithmetic number, because the mean of its divisors is an integer number (4229965).

Almost surely, 241260145 is an apocalyptic number.

It is an amenable number.

41260145 is a deficient number, since it is larger than the sum of its proper divisors (9499435).

41260145 is an equidigital number, since it uses as much as digits as its factorization.

41260145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4996 (or 4955 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 41260145 is about 6423.4060279574. The cubic root of 41260145 is about 345.5494849338.

Adding to 41260145 its reverse (54106214), we get a palindrome (95366359).

The spelling of 41260145 in words is "forty-one million, two hundred sixty thousand, one hundred forty-five".

Divisors: 1 5 41 205 1681 4909 8405 24545 201269 1006345 8252029 41260145