Base | Representation |
---|---|
bin | 1100101100010100… |
… | …11000100110101000 |
3 | 122120220020212202012 |
4 | 12112022120212220 |
5 | 102423423200122 |
6 | 3044101255052 |
7 | 330602232650 |
oct | 62612304650 |
9 | 18526225665 |
10 | 6814271912 |
11 | 298752a388 |
12 | 13a2104488 |
13 | 8479a7a76 |
14 | 489011360 |
15 | 29d37d7e2 |
hex | 1962989a8 |
6814271912 has 32 divisors (see below), whose sum is σ = 14610240000. Its totient is φ = 2918756544.
The previous prime is 6814271909. The next prime is 6814271927. The reversal of 6814271912 is 2191724186.
It is a self number, because there is not a number n which added to its sum of digits gives 6814271912.
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, 68714 + ... + 135462.
It is an arithmetic number, because the mean of its divisors is an integer number (456570000).
Almost surely, 26814271912 is an apocalyptic number.
It is an amenable number.
6814271912 is an abundant number, since it is smaller than the sum of its proper divisors (7795968088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6814271912 is a wasteful number, since it uses less digits than its factorization.
6814271912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68585 (or 68581 counting only the distinct ones).
The product of its digits is 48384, while the sum is 41.
The square root of 6814271912 is about 82548.6033316131. The cubic root of 6814271912 is about 1895.8609725840.
The spelling of 6814271912 in words is "six billion, eight hundred fourteen million, two hundred seventy-one thousand, nine hundred twelve".
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