Search a number
-
+
5870164689 = 3485132
BaseRepresentation
bin1010111011110001…
…11001101011010001
3120011002202021010000
411131320321223101
544010230232224
62410254000213
7265316401524
oct53570715321
916132667100
105870164689
112542611684
121179aa6069
1372720a23c
143d9892bbb
1524553d0c9
hex15de39ad1

5870164689 has 15 divisors (see below), whose sum is σ = 8770041643. Its totient is φ = 3912983424.

The previous prime is 5870164679. The next prime is 5870164721. The reversal of 5870164689 is 9864610785.

The square root of 5870164689 is 76617.

It is a perfect power (a square), and thus also a powerful number.

5870164689 is a `hidden beast` number, since 587 + 0 + 16 + 46 + 8 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5735790225 + 134374464 = 75735^2 + 11592^2 .

It is not a de Polignac number, because 5870164689 - 27 = 5870164561 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 (5870164609) 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 14 ways as a sum of consecutive naturals, for example, 685297 + ... + 693809.

Almost surely, 25870164689 is an apocalyptic number.

5870164689 is the 76617-th square number.

5870164689 is the 38309-th centered octagonal number.

It is an amenable number.

5870164689 is a deficient number, since it is larger than the sum of its proper divisors (2899876954).

5870164689 is an frugal number, since it uses more digits than its factorization.

5870164689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17038 (or 8516 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 54.

The cubic root of 5870164689 is about 1803.9178745125.

The spelling of 5870164689 in words is "five billion, eight hundred seventy million, one hundred sixty-four thousand, six hundred eighty-nine".

Divisors: 1 3 9 27 81 8513 25539 76617 229851 689553 72471169 217413507 652240521 1956721563 5870164689