Search a number
-
+
6775119472 = 2411367104891
BaseRepresentation
bin1100100111101010…
…00001111001110000
3122111011120201200211
412103311001321300
5102333412310342
63040142153504
7326615364622
oct62365017160
918434521624
106775119472
1129674185a0
121390b82894
1383c849c44
14483b3cc12
15299be7c17
hex193d41e70

6775119472 has 40 divisors (see below), whose sum is σ = 14359295232. Its totient is φ = 3071179200.

The previous prime is 6775119457. The next prime is 6775119473. The reversal of 6775119472 is 2749115776.

It is a super-4 number, since 4×67751194724 (a number of 40 digits) contains 4444 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6775119473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12147 + ... + 117037.

Almost surely, 26775119472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6775119472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7179647616).

6775119472 is an abundant number, since it is smaller than the sum of its proper divisors (7584175760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6775119472 is a wasteful number, since it uses less digits than its factorization.

6775119472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105277 (or 105271 counting only the distinct ones).

The product of its digits is 740880, while the sum is 49.

The square root of 6775119472 is about 82311.1139032877. The cubic root of 6775119472 is about 1892.2230099158.

The spelling of 6775119472 in words is "six billion, seven hundred seventy-five million, one hundred nineteen thousand, four hundred seventy-two".

Divisors: 1 2 4 8 11 16 22 44 88 176 367 734 1468 2936 4037 5872 8074 16148 32296 64592 104891 209782 419564 839128 1153801 1678256 2307602 4615204 9230408 18460816 38494997 76989994 153979988 307959976 423444967 615919952 846889934 1693779868 3387559736 6775119472