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41434441 = 45179173
BaseRepresentation
bin1001111000001…
…1110101001001
32212222002100221
42132003311021
541101400231
64040030041
71012121056
oct236036511
985862327
1041434441
1121430344
1211a62321
138779729
14570802d
153986d11
hex2783d49

41434441 has 4 divisors (see below), whose sum is σ = 41448132. Its totient is φ = 41420752.

The previous prime is 41434439. The next prime is 41434453. The reversal of 41434441 is 14443414.

It is a happy number.

41434441 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 brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 14443414 = 27221707.

It can be written as a sum of positive squares in 2 ways, for example, as 525625 + 40908816 = 725^2 + 6396^2 .

It is a cyclic number.

It is not a de Polignac number, because 41434441 - 21 = 41434439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41434411) 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, 70 + ... + 9103.

It is an arithmetic number, because the mean of its divisors is an integer number (10362033).

Almost surely, 241434441 is an apocalyptic number.

It is an amenable number.

41434441 is a deficient number, since it is larger than the sum of its proper divisors (13691).

41434441 is an equidigital number, since it uses as much as digits as its factorization.

41434441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13690.

The product of its digits is 3072, while the sum is 25.

The square root of 41434441 is about 6436.9589869751. The cubic root of 41434441 is about 346.0353717722.

Adding to 41434441 its reverse (14443414), we get a palindrome (55877855).

The spelling of 41434441 in words is "forty-one million, four hundred thirty-four thousand, four hundred forty-one".

Divisors: 1 4517 9173 41434441