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5288651679 = 38831996471
BaseRepresentation
bin1001110110011101…
…00110101110011111
3111122120112100020010
410323032212232133
541312343323204
62232442054303
7245025540363
oct47316465637
914576470203
105288651679
112274340313
1210371aa393
136638b51bc
1438255d2a3
1520e472d89
hex13b3a6b9f

5288651679 has 8 divisors (see below), whose sum is σ = 7059524992. Its totient is φ = 3521773080.

The previous prime is 5288651663. The next prime is 5288651681. The reversal of 5288651679 is 9761568825.

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

It is not a de Polignac number, because 5288651679 - 24 = 5288651663 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 (5288655679) 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, 995587 + ... + 1000884.

It is an arithmetic number, because the mean of its divisors is an integer number (882440624).

Almost surely, 25288651679 is an apocalyptic number.

5288651679 is a deficient number, since it is larger than the sum of its proper divisors (1770873313).

5288651679 is a wasteful number, since it uses less digits than its factorization.

5288651679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1997357.

The product of its digits is 7257600, while the sum is 57.

The square root of 5288651679 is about 72723.1165380032. The cubic root of 5288651679 is about 1742.2681126858.

The spelling of 5288651679 in words is "five billion, two hundred eighty-eight million, six hundred fifty-one thousand, six hundred seventy-nine".

Divisors: 1 3 883 2649 1996471 5989413 1762883893 5288651679