Search a number
-
+
6806733468 = 2231912969779
BaseRepresentation
bin1100101011011011…
…01000001010011100
3122120101001212221120
412111231220022130
5102420010432333
63043231530540
7330451164663
oct62555501234
918511055846
106806733468
112983250667
12139b689a50
13846268752
1448800bdda
1529c88edb3
hex195b6829c

6806733468 has 24 divisors (see below), whose sum is σ = 15965537280. Its totient is φ = 2257031280.

The previous prime is 6806733433. The next prime is 6806733481. The reversal of 6806733468 is 8643376086.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 6806733468.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1482598 + ... + 1487181.

It is an arithmetic number, because the mean of its divisors is an integer number (665230720).

Almost surely, 26806733468 is an apocalyptic number.

It is an amenable number.

6806733468 is an abundant number, since it is smaller than the sum of its proper divisors (9158803812).

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

6806733468 is a wasteful number, since it uses less digits than its factorization.

6806733468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2969977 (or 2969975 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 51.

The square root of 6806733468 is about 82502.9300570592. The cubic root of 6806733468 is about 1895.1616014492.

The spelling of 6806733468 in words is "six billion, eight hundred six million, seven hundred thirty-three thousand, four hundred sixty-eight".

Divisors: 1 2 3 4 6 12 191 382 573 764 1146 2292 2969779 5939558 8909337 11879116 17818674 35637348 567227789 1134455578 1701683367 2268911156 3403366734 6806733468