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441342045 = 32515164951
BaseRepresentation
bin11010010011100…
…101100001011101
31010202110111110200
4122103211201131
51400440421140
6111443254113
713636226334
oct3223454135
91122414420
10441342045
112071428a1
1210397a339
1370587c51
1442886d1b
1528b2d030
hex1a4e585d

441342045 has 24 divisors (see below), whose sum is σ = 770070912. Its totient is φ = 233820000.

The previous prime is 441342043. The next prime is 441342053. The reversal of 441342045 is 540243144.

Adding to 441342045 its reverse (540243144), we get a palindrome (981585189).

It is a happy number.

It is not a de Polignac number, because 441342045 - 21 = 441342043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441342043) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25681 + ... + 39270.

It is an arithmetic number, because the mean of its divisors is an integer number (32086288).

Almost surely, 2441342045 is an apocalyptic number.

441342045 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

441342045 is a deficient number, since it is larger than the sum of its proper divisors (328728867).

441342045 is a wasteful number, since it uses less digits than its factorization.

441342045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65113 (or 65110 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 441342045 is about 21008.1423500508. The cubic root of 441342045 is about 761.3630002039.

The spelling of 441342045 in words is "four hundred forty-one million, three hundred forty-two thousand, forty-five".

Divisors: 1 3 5 9 15 45 151 453 755 1359 2265 6795 64951 194853 324755 584559 974265 2922795 9807601 29422803 49038005 88268409 147114015 441342045