Search a number
-
+
44043201241 = 135363923369
BaseRepresentation
bin101001000001001011…
…011110101011011001
311012200110001102220121
4221001023132223121
51210200024414431
632122210353241
73116301014344
oct510113365331
9135613042817
1044043201241
1117751269a76
128651b8b821
1341cb91b930
1421bb56945b
15122b942611
hexa412dead9

44043201241 has 8 divisors (see below), whose sum is σ = 48326067720. Its totient is φ = 39888181632.

The previous prime is 44043201229. The next prime is 44043201247. The reversal of 44043201241 is 14210234044.

44043201241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 7533545616 + 36509655625 = 86796^2 + 191075^2 .

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

It is a de Polignac number, because none of the positive numbers 2k-44043201241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44043201247) 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, 31960996 + ... + 31962373.

It is an arithmetic number, because the mean of its divisors is an integer number (6040758465).

Almost surely, 244043201241 is an apocalyptic number.

It is an amenable number.

44043201241 is a deficient number, since it is larger than the sum of its proper divisors (4282866479).

44043201241 is a wasteful number, since it uses less digits than its factorization.

44043201241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63923435.

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

Adding to 44043201241 its reverse (14210234044), we get a palindrome (58253435285).

The spelling of 44043201241 in words is "forty-four billion, forty-three million, two hundred one thousand, two hundred forty-one".

Divisors: 1 13 53 689 63923369 831003797 3387938557 44043201241