Search a number
-
+
5144801163 = 31878791283
BaseRepresentation
bin1001100101010011…
…10110111110001011
3111021112211222102020
410302221312332023
541014032114123
62210302535523
7241331042205
oct46251667613
914245758366
105144801163
112200119297
12bb6b975a3
1363cb5a358
1436b3d5775
15201a0a7e3
hex132a76f8b

5144801163 has 8 divisors (see below), whose sum is σ = 6860175168. Its totient is φ = 3429647304.

The previous prime is 5144801149. The next prime is 5144801203. The reversal of 5144801163 is 3611084415.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5144801163 - 24 = 5144801147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5144801063) 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 7 ways as a sum of consecutive naturals, for example, 10720 + ... + 102002.

It is an arithmetic number, because the mean of its divisors is an integer number (857521896).

Almost surely, 25144801163 is an apocalyptic number.

5144801163 is a deficient number, since it is larger than the sum of its proper divisors (1715374005).

5144801163 is a wasteful number, since it uses less digits than its factorization.

5144801163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110073.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 5144801163 is about 71727.2693123055. The cubic root of 5144801163 is about 1726.3262125516.

Adding to 5144801163 its reverse (3611084415), we get a palindrome (8755885578).

The spelling of 5144801163 in words is "five billion, one hundred forty-four million, eight hundred one thousand, one hundred sixty-three".

Divisors: 1 3 18787 56361 91283 273849 1714933721 5144801163