Search a number
-
+
6848271360 = 21034572337
BaseRepresentation
bin1100110000011000…
…00101010000000000
3122200021020020020000
412120030011100000
5103011124140420
63051314120000
7331464226500
oct63014052000
918607206200
106848271360
1129a47416a7
1213b1580000
13851a50298
1448d741a00
152a1347690
hex198305400

6848271360 has 660 divisors, whose sum is σ = 28631626452. Its totient is φ = 1560674304.

The previous prime is 6848271301. The next prime is 6848271361. The reversal of 6848271360 is 631728486.

It can be written as a sum of positive squares in 2 ways, for example, as 2149991424 + 4698279936 = 46368^2 + 68544^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6848271361) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 20321112 + ... + 20321448.

Almost surely, 26848271360 is an apocalyptic number.

6848271360 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6848271360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14315813226).

6848271360 is an abundant number, since it is smaller than the sum of its proper divisors (21783355092).

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

6848271360 is a wasteful number, since it uses less digits than its factorization.

6848271360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388 (or 354 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The square root of 6848271360 is about 82754.2830311519. The cubic root of 6848271360 is about 1899.0088422280.

The spelling of 6848271360 in words is "six billion, eight hundred forty-eight million, two hundred seventy-one thousand, three hundred sixty".