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41444125 = 53331553
BaseRepresentation
bin1001111000011…
…0001100011101
32212222120122121
42132012030131
541102203000
64040142541
71012161232
oct236061435
985876577
1041444125
1121437648
1211a67a51
138780c68
14570b789
153989b1a
hex278631d

41444125 has 8 divisors (see below), whose sum is σ = 51722424. Its totient is φ = 33155200.

The previous prime is 41444087. The next prime is 41444129. The reversal of 41444125 is 52144414.

41444125 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 4 ways, for example, as 2244004 + 39200121 = 1498^2 + 6261^2 .

It is not a de Polignac number, because 41444125 - 211 = 41442077 is a prime.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41444125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41444129) 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 7 ways as a sum of consecutive naturals, for example, 165652 + ... + 165901.

It is an arithmetic number, because the mean of its divisors is an integer number (6465303).

Almost surely, 241444125 is an apocalyptic number.

It is an amenable number.

41444125 is a deficient number, since it is larger than the sum of its proper divisors (10278299).

41444125 is an equidigital number, since it uses as much as digits as its factorization.

41444125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331568 (or 331558 counting only the distinct ones).

The product of its digits is 2560, while the sum is 25.

The square root of 41444125 is about 6437.7111615853. The cubic root of 41444125 is about 346.0623279744.

Adding to 41444125 its reverse (52144414), we get a palindrome (93588539).

The spelling of 41444125 in words is "forty-one million, four hundred forty-four thousand, one hundred twenty-five".

Divisors: 1 5 25 125 331553 1657765 8288825 41444125