Search a number
-
+
5120303759 = 31165171089
BaseRepresentation
bin1001100010011000…
…11010001010001111
3111012211202101021222
410301030122022033
540441244210014
62204025513555
7240612602204
oct46114321217
914184671258
105120303759
112198306aaa
12baa9428bb
13637a60b4c
14368059cab
151ee7bc08e
hex13131a28f

5120303759 has 4 divisors (see below), whose sum is σ = 5285474880. Its totient is φ = 4955132640.

The previous prime is 5120303707. The next prime is 5120303779. The reversal of 5120303759 is 9573030215.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5120303759 - 228 = 4851868303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5120303779) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82585514 + ... + 82585575.

It is an arithmetic number, because the mean of its divisors is an integer number (1321368720).

Almost surely, 25120303759 is an apocalyptic number.

5120303759 is a deficient number, since it is larger than the sum of its proper divisors (165171121).

5120303759 is a wasteful number, since it uses less digits than its factorization.

5120303759 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165171120.

The product of its (nonzero) digits is 28350, while the sum is 35.

The square root of 5120303759 is about 71556.2978290521. The cubic root of 5120303759 is about 1723.5818361914.

The spelling of 5120303759 in words is "five billion, one hundred twenty million, three hundred three thousand, seven hundred fifty-nine".

Divisors: 1 31 165171089 5120303759