Base | Representation |
---|---|
bin | 1100101111010010… |
… | …11101100111101100 |
3 | 122122122011011100202 |
4 | 12113221131213230 |
5 | 103001313234030 |
6 | 3050351413032 |
7 | 331324131230 |
oct | 62751354754 |
9 | 18578134322 |
10 | 6839196140 |
11 | 299a603317 |
12 | 13aa524178 |
13 | 84cbc362a |
14 | 48c45c5c0 |
15 | 2a0653745 |
hex | 197a5d9ec |
6839196140 has 24 divisors (see below), whose sum is σ = 16414071072. Its totient is φ = 2344867200.
The previous prime is 6839196131. The next prime is 6839196151. The reversal of 6839196140 is 416919386.
It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.
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, 24425561 + ... + 24425840.
It is an arithmetic number, because the mean of its divisors is an integer number (683919628).
Almost surely, 26839196140 is an apocalyptic number.
It is an amenable number.
6839196140 is an abundant number, since it is smaller than the sum of its proper divisors (9574874932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6839196140 is a wasteful number, since it uses less digits than its factorization.
6839196140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48851417 (or 48851415 counting only the distinct ones).
The product of its (nonzero) digits is 279936, while the sum is 47.
The square root of 6839196140 is about 82699.4325252598. The cubic root of 6839196140 is about 1898.1696260018.
The spelling of 6839196140 in words is "six billion, eight hundred thirty-nine million, one hundred ninety-six thousand, one hundred forty".
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