Search a number
-
+
5727512213 is a prime number
BaseRepresentation
bin1010101010110001…
…01110011010010101
3112210011022202200222
411111120232122111
543212220342323
62344200244125
7261635023223
oct52530563225
915704282628
105727512213
11247a038775
12113a170645
137037b17a7
143c495bb13
15237c609c8
hex15562e695

5727512213 has 2 divisors, whose sum is σ = 5727512214. Its totient is φ = 5727512212.

The previous prime is 5727512129. The next prime is 5727512221. The reversal of 5727512213 is 3122157275.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3689712049 + 2037800164 = 60743^2 + 45142^2 .

It is a cyclic number.

It is not a de Polignac number, because 5727512213 - 218 = 5727250069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5727562213) 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 as a sum of consecutive naturals, namely, 2863756106 + 2863756107.

It is an arithmetic number, because the mean of its divisors is an integer number (2863756107).

Almost surely, 25727512213 is an apocalyptic number.

It is an amenable number.

5727512213 is a deficient number, since it is larger than the sum of its proper divisors (1).

5727512213 is an equidigital number, since it uses as much as digits as its factorization.

5727512213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 29400, while the sum is 35.

The square root of 5727512213 is about 75680.3291020857. The cubic root of 5727512213 is about 1789.1853822704.

Adding to 5727512213 its reverse (3122157275), we get a palindrome (8849669488).

The spelling of 5727512213 in words is "five billion, seven hundred twenty-seven million, five hundred twelve thousand, two hundred thirteen".