Search a number
-
+
6801301300 = 2252111760889
BaseRepresentation
bin1100101010110001…
…11001111100110100
3122112222211220102011
412111120321330310
5102412113120200
63042515254004
7330354051523
oct62530717464
918488756364
106801301300
112980180372
1213998aa304
138450b6051
144873d64ba
1529c16a5ba
hex195639f34

6801301300 has 36 divisors (see below), whose sum is σ = 14772279340. Its totient is φ = 2718040320.

The previous prime is 6801301289. The next prime is 6801301301. The reversal of 6801301300 is 31031086.

It can be written as a sum of positive squares in 6 ways, for example, as 2923997476 + 3877303824 = 54074^2 + 62268^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6801301301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81256 + ... + 142144.

Almost surely, 26801301300 is an apocalyptic number.

It is an amenable number.

6801301300 is an abundant number, since it is smaller than the sum of its proper divisors (7970978040).

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

6801301300 is a wasteful number, since it uses less digits than its factorization.

6801301300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62020 (or 62013 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 6801301300 is about 82470.0024251243. The cubic root of 6801301300 is about 1894.6573176594.

Adding to 6801301300 its reverse (31031086), we get a palindrome (6832332386).

The spelling of 6801301300 in words is "six billion, eight hundred one million, three hundred one thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 1117 2234 4468 5585 11170 22340 27925 55850 60889 111700 121778 243556 304445 608890 1217780 1522225 3044450 6088900 68013013 136026026 272052052 340065065 680130130 1360260260 1700325325 3400650650 6801301300