Base | Representation |
---|---|
bin | 110001100110000010011… |
… | …0110100000000011110011 |
3 | 220010121210022110212021010 |
4 | 1203030010312200003303 |
5 | 1343134031242312312 |
6 | 22255152211402003 |
7 | 1302311440151403 |
oct | 143140466400363 |
9 | 26117708425233 |
10 | 6816194494707 |
11 | 2198806104774 |
12 | 9210358b3303 |
13 | 3a59c246cc00 |
14 | 197c96c74803 |
15 | bc488d8d93c |
hex | 63304da00f3 |
6816194494707 has 54 divisors (see below), whose sum is σ = 10059051145068. Its totient is φ = 4103670718368.
The previous prime is 6816194494619. The next prime is 6816194494751. The reversal of 6816194494707 is 7074944916186.
It is a happy number.
6816194494707 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 6816194494707 - 210 = 6816194493683 is a prime.
It is not an unprimeable number, because it can be changed into a prime (6816194494757) by changing a digit.
It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 2762947488 + ... + 2762949954.
Almost surely, 26816194494707 is an apocalyptic number.
6816194494707 is a deficient number, since it is larger than the sum of its proper divisors (3242856650361).
6816194494707 is an frugal number, since it uses more digits than its factorization.
6816194494707 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5057 (or 2530 counting only the distinct ones).
The product of its (nonzero) digits is 73156608, while the sum is 66.
The spelling of 6816194494707 in words is "six trillion, eight hundred sixteen billion, one hundred ninety-four million, four hundred ninety-four thousand, seven hundred seven".
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