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2444201 = 53107431
BaseRepresentation
bin1001010100101110101001
311121011210222
421110232221
51111203301
6124215425
726526644
oct11245651
94534728
102444201
11141a401
1299a575
13677696
14478a5b
1533431b
hex254ba9

2444201 has 8 divisors (see below), whose sum is σ = 2519424. Its totient is φ = 2370160.

The previous prime is 2444191. The next prime is 2444203. The reversal of 2444201 is 1024442.

2444201 = T158 + T159 + ... + T264.

2444201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2444201 - 26 = 2444137 is a prime.

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 2444201.

It is not an unprimeable number, because it can be changed into a prime (2444203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5456 + ... + 5886.

It is an arithmetic number, because the mean of its divisors is an integer number (314928).

22444201 is an apocalyptic number.

It is an amenable number.

2444201 is a deficient number, since it is larger than the sum of its proper divisors (75223).

2444201 is a wasteful number, since it uses less digits than its factorization.

2444201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591.

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 2444201 is about 1563.3940642077. The cubic root of 2444201 is about 134.7035286415.

Adding to 2444201 its reverse (1024442), we get a palindrome (3468643).

The spelling of 2444201 in words is "two million, four hundred forty-four thousand, two hundred one".

Divisors: 1 53 107 431 5671 22843 46117 2444201