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5005888663 = 171592318493
BaseRepresentation
bin1001010100101111…
…11100110010010111
3110220212110111021211
410222113330302113
540223001414123
62144421322251
7235023231406
oct45227746227
913825414254
105005888663
11213976a276
12b78566387
1361a140cc9
14356b9563d
151e471b40d
hex12a5fcc97

5005888663 has 8 divisors (see below), whose sum is σ = 5300972208. Its totient is φ = 4710873984.

The previous prime is 5005888651. The next prime is 5005888673. The reversal of 5005888663 is 3668885005.

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-5005888663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5005888673) 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, 261445 + ... + 279937.

It is an arithmetic number, because the mean of its divisors is an integer number (662621526).

Almost surely, 25005888663 is an apocalyptic number.

5005888663 is a deficient number, since it is larger than the sum of its proper divisors (295083545).

5005888663 is a wasteful number, since it uses less digits than its factorization.

5005888663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34433.

The product of its (nonzero) digits is 1382400, while the sum is 49.

The square root of 5005888663 is about 70752.3050013213. The cubic root of 5005888663 is about 1710.6469814516.

The spelling of 5005888663 in words is "five billion, five million, eight hundred eighty-eight thousand, six hundred sixty-three".

Divisors: 1 17 15923 18493 270691 314381 294464039 5005888663