Search a number
-
+
5168373369 = 319181500957
BaseRepresentation
bin1001101000000111…
…10001111001111001
3111100012012120101220
410310003301321321
541041100421434
62212504102253
7242035306635
oct46403617171
914305176356
105168373369
112212459455
121002a64989
136449c16c3
143705addc5
15203b14d49
hex1340f1e79

5168373369 has 16 divisors (see below), whose sum is σ = 7293948480. Its totient is φ = 3246194880.

The previous prime is 5168373311. The next prime is 5168373373. The reversal of 5168373369 is 9633738615.

It is a happy number.

It is not a de Polignac number, because 5168373369 - 28 = 5168373113 is a prime.

It is a super-2 number, since 2×51683733692 = 53424166562776820322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5168373569) 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 in 15 ways as a sum of consecutive naturals, for example, 240162 + ... + 260795.

It is an arithmetic number, because the mean of its divisors is an integer number (455871780).

Almost surely, 25168373369 is an apocalyptic number.

It is an amenable number.

5168373369 is a deficient number, since it is larger than the sum of its proper divisors (2125575111).

5168373369 is a wasteful number, since it uses less digits than its factorization.

5168373369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501160.

The product of its digits is 2449440, while the sum is 51.

The square root of 5168373369 is about 71891.3998264048. The cubic root of 5168373369 is about 1728.9587293149.

The spelling of 5168373369 in words is "five billion, one hundred sixty-eight million, three hundred seventy-three thousand, three hundred sixty-nine".

Divisors: 1 3 19 57 181 543 3439 10317 500957 1502871 9518183 28554549 90673217 272019651 1722791123 5168373369