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12244002041 = 28149038887
BaseRepresentation
bin10110110011100110…
…01010010011111001
31011121022020202020002
423121303022103321
5200033431031131
65342543242345
7612263204645
oct133163122371
934538222202
1012244002041
115213468a57
1224585a93b5
13120188712b
148421b5c25
154b9dbc6cb
hex2d9cca4f9

12244002041 has 8 divisors (see below), whose sum is σ = 12291464064. Its totient is φ = 12196568160.

The previous prime is 12244002037. The next prime is 12244002103. The reversal of 12244002041 is 14020044221.

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

It is a cyclic number.

It is not a de Polignac number, because 12244002041 - 22 = 12244002037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12244002011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1373300 + ... + 1382186.

It is an arithmetic number, because the mean of its divisors is an integer number (1536433008).

Almost surely, 212244002041 is an apocalyptic number.

It is an amenable number.

12244002041 is a deficient number, since it is larger than the sum of its proper divisors (47462023).

12244002041 is an equidigital number, since it uses as much as digits as its factorization.

12244002041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14071.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 12244002041 its reverse (14020044221), we get a palindrome (26264046262).

The spelling of 12244002041 in words is "twelve billion, two hundred forty-four million, two thousand, forty-one".

Divisors: 1 281 4903 8887 1377743 2497247 43572961 12244002041