Search a number
-
+
6755941808 = 247115483719
BaseRepresentation
bin1100100101010111…
…10111110110110000
3122102211111101212222
412102223313312300
5102314010114213
63034215140212
7326263362230
oct62253676660
918384441788
106755941808
11295760a090
121386674668
13838893c05
14481389cc0
152981aa808
hex192af7db0

6755941808 has 40 divisors (see below), whose sum is σ = 16319550720. Its totient is φ = 2632184640.

The previous prime is 6755941799. The next prime is 6755941859. The reversal of 6755941808 is 8081495576.

It is a self number, because there is not a number n which added to its sum of digits gives 6755941808.

It is an unprimeable number.

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, 2740628 + ... + 2743091.

It is an arithmetic number, because the mean of its divisors is an integer number (407988768).

Almost surely, 26755941808 is an apocalyptic number.

It is an amenable number.

6755941808 is an abundant number, since it is smaller than the sum of its proper divisors (9563608912).

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

6755941808 is a wasteful number, since it uses less digits than its factorization.

6755941808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5483745 (or 5483739 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 53.

The square root of 6755941808 is about 82194.5363634348. The cubic root of 6755941808 is about 1890.4359462071.

The spelling of 6755941808 in words is "six billion, seven hundred fifty-five million, nine hundred forty-one thousand, eight hundred eight".

Divisors: 1 2 4 7 8 11 14 16 22 28 44 56 77 88 112 154 176 308 616 1232 5483719 10967438 21934876 38386033 43869752 60320909 76772066 87739504 120641818 153544132 241283636 307088264 422246363 482567272 614176528 844492726 965134544 1688985452 3377970904 6755941808