Base | Representation |
---|---|
bin | 1100101011011100… |
… | …01010101001010111 |
3 | 122120101100001200210 |
4 | 12111232022221113 |
5 | 102420024442321 |
6 | 3043234540503 |
7 | 330452323530 |
oct | 62556125127 |
9 | 18511301623 |
10 | 6806874711 |
11 | 298333779a |
12 | 139b737733 |
13 | 8462b7b20 |
14 | 488047687 |
15 | 29c8bbb76 |
hex | 195b8aa57 |
6806874711 has 32 divisors (see below), whose sum is σ = 11202419200. Its totient is φ = 3580101504.
The previous prime is 6806874703. The next prime is 6806874721. The reversal of 6806874711 is 1174786086.
It is not a de Polignac number, because 6806874711 - 23 = 6806874703 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6806874721) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59556 + ... + 130998.
It is an arithmetic number, because the mean of its divisors is an integer number (350075600).
Almost surely, 26806874711 is an apocalyptic number.
6806874711 is a deficient number, since it is larger than the sum of its proper divisors (4395544489).
6806874711 is a wasteful number, since it uses less digits than its factorization.
6806874711 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71815.
The product of its (nonzero) digits is 451584, while the sum is 48.
The square root of 6806874711 is about 82503.7860403994. The cubic root of 6806874711 is about 1895.1747098640.
The spelling of 6806874711 in words is "six billion, eight hundred six million, eight hundred seventy-four thousand, seven hundred eleven".
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