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44271286413 = 3104771408523
BaseRepresentation
bin101001001110110001…
…100011100010001101
311020021100020100221120
4221032301203202031
51211131422131123
632200555151153
73125040503604
oct511661434215
9136240210846
1044271286413
1117858a94812
1286b64454b9
134236c5a483
1421dd97ca3b
1512419982e3
hexa4ec6388d

44271286413 has 8 divisors (see below), whose sum is σ = 59034057888. Its totient is φ = 29511352944.

The previous prime is 44271286363. The next prime is 44271286417. The reversal of 44271286413 is 31468217244.

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

It is not a de Polignac number, because 44271286413 - 224 = 44254509197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44271286417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 672831 + ... + 735692.

It is an arithmetic number, because the mean of its divisors is an integer number (7379257236).

Almost surely, 244271286413 is an apocalyptic number.

It is an amenable number.

44271286413 is a deficient number, since it is larger than the sum of its proper divisors (14762771475).

44271286413 is a wasteful number, since it uses less digits than its factorization.

44271286413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1419003.

The product of its digits is 258048, while the sum is 42.

The spelling of 44271286413 in words is "forty-four billion, two hundred seventy-one million, two hundred eighty-six thousand, four hundred thirteen".

Divisors: 1 3 10477 31431 1408523 4225569 14757095471 44271286413