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5088471809 = 10165377153
BaseRepresentation
bin1001011110100101…
…11110101100000001
3111010121212011001212
410233102332230001
540410122044214
62200531335505
7240045203531
oct45722765401
914117764055
105088471809
112181345203
12ba0151595
13631297085
14363b314c1
151ebad053e
hex12f4beb01

5088471809 has 8 divisors (see below), whose sum is σ = 5146789032. Its totient is φ = 5030310400.

The previous prime is 5088471799. The next prime is 5088471821. The reversal of 5088471809 is 9081748805.

It can be written as a sum of positive squares in 4 ways, for example, as 1969584400 + 3118887409 = 44380^2 + 55847^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 5088471809 - 24 = 5088471793 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5088471209) 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, 27377 + ... + 104529.

It is an arithmetic number, because the mean of its divisors is an integer number (643348629).

Almost surely, 25088471809 is an apocalyptic number.

It is an amenable number.

5088471809 is a deficient number, since it is larger than the sum of its proper divisors (58317223).

5088471809 is a wasteful number, since it uses less digits than its factorization.

5088471809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77907.

The product of its (nonzero) digits is 645120, while the sum is 50.

The square root of 5088471809 is about 71333.5251407079. The cubic root of 5088471809 is about 1720.0026826396.

The spelling of 5088471809 in words is "five billion, eighty-eight million, four hundred seventy-one thousand, eight hundred nine".

Divisors: 1 101 653 65953 77153 7792453 50380909 5088471809