Search a number
-
+
6830808735 = 351517330013
BaseRepresentation
bin1100101110010010…
…11101111010011111
3122122001101001000010
412113021131322133
5102442141334420
63045451534303
7331162626162
oct62711357237
918561331003
106830808735
1129958a4783
1213a775a393
1384b247a7a
1448b2b7ad9
1529ea484e0
hex19725de9f

6830808735 has 16 divisors (see below), whose sum is σ = 10930378464. Its totient is φ = 3642736512.

The previous prime is 6830808727. The next prime is 6830808757. The reversal of 6830808735 is 5378080386.

It is a happy number.

It is not a de Polignac number, because 6830808735 - 23 = 6830808727 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212589 + ... + 242601.

It is an arithmetic number, because the mean of its divisors is an integer number (683148654).

Almost surely, 26830808735 is an apocalyptic number.

6830808735 is a deficient number, since it is larger than the sum of its proper divisors (4099569729).

6830808735 is a wasteful number, since it uses less digits than its factorization.

6830808735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45194.

The product of its (nonzero) digits is 967680, while the sum is 48.

The square root of 6830808735 is about 82648.7067956904. The cubic root of 6830808735 is about 1897.3933539678.

The spelling of 6830808735 in words is "six billion, eight hundred thirty million, eight hundred eight thousand, seven hundred thirty-five".

Divisors: 1 3 5 15 15173 30013 45519 75865 90039 150065 227595 450195 455387249 1366161747 2276936245 6830808735