Search a number
-
+
5308544361 = 31769514787
BaseRepresentation
bin1001111000110100…
…11111010101101001
3111200221221222212010
410330122133111221
541332441404421
62234432310133
7245356611501
oct47432372551
914627858763
105308544361
112284597a4a
1210419a2349
13667a5b813
1438505aa01
152110a2076
hex13c69f569

5308544361 has 4 divisors (see below), whose sum is σ = 7078059152. Its totient is φ = 3539029572.

The previous prime is 5308544359. The next prime is 5308544393. The reversal of 5308544361 is 1634458035.

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 not a de Polignac number, because 5308544361 - 21 = 5308544359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5308542361) 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 3 ways as a sum of consecutive naturals, for example, 884757391 + ... + 884757396.

It is an arithmetic number, because the mean of its divisors is an integer number (1769514788).

Almost surely, 25308544361 is an apocalyptic number.

It is an amenable number.

5308544361 is a deficient number, since it is larger than the sum of its proper divisors (1769514791).

5308544361 is a wasteful number, since it uses less digits than its factorization.

5308544361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1769514790.

The product of its (nonzero) digits is 172800, while the sum is 39.

The square root of 5308544361 is about 72859.7581728076. The cubic root of 5308544361 is about 1744.4498295413.

The spelling of 5308544361 in words is "five billion, three hundred eight million, five hundred forty-four thousand, three hundred sixty-one".

Divisors: 1 3 1769514787 5308544361