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44054043041 = 92949339613
BaseRepresentation
bin101001000001110100…
…110101100110100001
311012201012110021001202
4221001310311212201
51210210313334131
632123235010545
73116462121161
oct510164654641
9135635407052
1044054043041
11177573a4638
128655739a55
134200c466b8
1421bcb8c5a1
15122c884bcb
hexa41d359a1

44054043041 has 8 divisors (see below), whose sum is σ = 44114992680. Its totient is φ = 43993124352.

The previous prime is 44054043029. The next prime is 44054043101. The reversal of 44054043041 is 14034045044.

It can be written as a sum of positive squares in 4 ways, for example, as 4770803041 + 39283240000 = 69071^2 + 198200^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-44054043041 is a prime.

It is a super-3 number, since 3×440540430413 (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 44054042995 and 44054043013.

It is not an unprimeable number, because it can be changed into a prime (44054043641) 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, 4577951 + ... + 4587563.

It is an arithmetic number, because the mean of its divisors is an integer number (5514374085).

Almost surely, 244054043041 is an apocalyptic number.

It is an amenable number.

44054043041 is a deficient number, since it is larger than the sum of its proper divisors (60949639).

44054043041 is an equidigital number, since it uses as much as digits as its factorization.

44054043041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15475.

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 44054043041 its reverse (14034045044), we get a palindrome (58088088085).

The spelling of 44054043041 in words is "forty-four billion, fifty-four million, forty-three thousand, forty-one".

Divisors: 1 929 4933 9613 4582757 8930477 47420929 44054043041