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5720065089 = 317131856169
BaseRepresentation
bin1010101001111000…
…10100010001000001
3112202122022102011120
411110330110101001
543203314040324
62343332502453
7261514515414
oct52474242101
915678272146
105720065089
112475911622
12113777aa29
137020a4bcb
143c397db7b
1523728e179
hex154f14441

5720065089 has 16 divisors (see below), whose sum is σ = 8137039680. Its totient is φ = 3561658880.

The previous prime is 5720065069. The next prime is 5720065177. The reversal of 5720065089 is 9805600275.

It is a cyclic number.

It is not a de Polignac number, because 5720065089 - 212 = 5720060993 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5720065089.

It is not an unprimeable number, because it can be changed into a prime (5720065019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 421404 + ... + 434765.

It is an arithmetic number, because the mean of its divisors is an integer number (508564980).

Almost surely, 25720065089 is an apocalyptic number.

It is an amenable number.

5720065089 is a deficient number, since it is larger than the sum of its proper divisors (2416974591).

5720065089 is a wasteful number, since it uses less digits than its factorization.

5720065089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856320.

The product of its (nonzero) digits is 151200, while the sum is 42.

The square root of 5720065089 is about 75631.1119116994. Note that the first 3 decimals coincide. The cubic root of 5720065089 is about 1788.4095908511.

The spelling of 5720065089 in words is "five billion, seven hundred twenty million, sixty-five thousand, eighty-nine".

Divisors: 1 3 17 51 131 393 2227 6681 856169 2568507 14554873 43664619 112158139 336474417 1906688363 5720065089