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4441105 = 56114561
BaseRepresentation
bin10000111100010000010001
322100122001101
4100330100101
52114103410
6235104401
752514554
oct20742021
98318041
104441105
112563739
1215a2101
13bc6596
1483869b
155cad3a
hex43c411

4441105 has 8 divisors (see below), whose sum is σ = 5417064. Its totient is φ = 3494400.

The previous prime is 4441103. The next prime is 4441109. The reversal of 4441105 is 5011444.

It can be written as a sum of positive squares in 4 ways, for example, as 263169 + 4177936 = 513^2 + 2044^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4441105 - 21 = 4441103 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4441103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6976 + ... + 7585.

It is an arithmetic number, because the mean of its divisors is an integer number (677133).

Almost surely, 24441105 is an apocalyptic number.

It is an amenable number.

4441105 is a deficient number, since it is larger than the sum of its proper divisors (975959).

4441105 is a wasteful number, since it uses less digits than its factorization.

4441105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14627.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 4441105 is about 2107.3929391549. The cubic root of 4441105 is about 164.3729490797.

Adding to 4441105 its reverse (5011444), we get a palindrome (9452549).

The spelling of 4441105 in words is "four million, four hundred forty-one thousand, one hundred five".

Divisors: 1 5 61 305 14561 72805 888221 4441105