Search a number
-
+
5159309361 = 31719769787
BaseRepresentation
bin1001100111000010…
…01101000000110001
3111022120011001220220
410303201031000301
541031240344421
62211541523253
7241565256153
oct46341150061
914276131826
105159309361
112208328538
12bbba13529
13642b69b9b
1436d2d0ad3
15202e243c6
hex13384d031

5159309361 has 4 divisors (see below), whose sum is σ = 6879079152. Its totient is φ = 3439539572.

The previous prime is 5159309347. The next prime is 5159309417. The reversal of 5159309361 is 1639039515.

5159309361 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5159309361 - 210 = 5159308337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5159309321) 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 3 ways as a sum of consecutive naturals, for example, 859884891 + ... + 859884896.

It is an arithmetic number, because the mean of its divisors is an integer number (1719769788).

Almost surely, 25159309361 is an apocalyptic number.

It is an amenable number.

5159309361 is a deficient number, since it is larger than the sum of its proper divisors (1719769791).

5159309361 is a wasteful number, since it uses less digits than its factorization.

5159309361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1719769790.

The product of its (nonzero) digits is 109350, while the sum is 42.

The square root of 5159309361 is about 71828.3325784471. The cubic root of 5159309361 is about 1727.9474204225.

The spelling of 5159309361 in words is "five billion, one hundred fifty-nine million, three hundred nine thousand, three hundred sixty-one".

Divisors: 1 3 1719769787 5159309361