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5289308679 = 32237906291
BaseRepresentation
bin1001110110100010…
…00111001000000111
3111122121202201110110
410323101013020013
541313030334204
62232504124103
7245034245004
oct47321071007
914577681413
105289308679
112274749996
121037466633
13663a85265
143826908ab
1520e552889
hex13b447207

5289308679 has 8 divisors (see below), whose sum is σ = 7084037632. Its totient is φ = 3510392760.

The previous prime is 5289308657. The next prime is 5289308737. The reversal of 5289308679 is 9768039825.

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

It is not a de Polignac number, because 5289308679 - 225 = 5255754247 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 (5289308779) 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, 3952477 + ... + 3953814.

It is an arithmetic number, because the mean of its divisors is an integer number (885504704).

Almost surely, 25289308679 is an apocalyptic number.

5289308679 is a deficient number, since it is larger than the sum of its proper divisors (1794728953).

5289308679 is a wasteful number, since it uses less digits than its factorization.

5289308679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7906517.

The product of its (nonzero) digits is 6531840, while the sum is 57.

The square root of 5289308679 is about 72727.6335308664. The cubic root of 5289308679 is about 1742.3402560110.

The spelling of 5289308679 in words is "five billion, two hundred eighty-nine million, three hundred eight thousand, six hundred seventy-nine".

Divisors: 1 3 223 669 7906291 23718873 1763102893 5289308679